1.1 \u65b9\u6848\u76ee\u6807<\/h5>\n\n- \u6784\u5efa\u7a33\u5b9a\u3001\u9ad8\u6548\u7684DNS\u670d\u52a1\u5668，\u652f\u6301\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002<\/li>\n
- \u786e\u4fddDNS\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/li>\n<\/ul>\n
1.2 \u9700\u6c42\u5206\u6790<\/h5>\n\n- \u7f51\u7edc\u89c4\u6a21：\u786e\u5b9a\u9700\u8981\u89e3\u6790\u7684\u57df\u540d\u6570\u91cf\u548c\u7528\u6237\u6570\u91cf\u3002<\/li>\n
- \u6027\u80fd\u8981\u6c42：\u8bc4\u4f30DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8d1f\u8f7d\u80fd\u529b\u3002<\/li>\n
- \u5b89\u5168\u8981\u6c42：\u660e\u786eDNS\u670d\u52a1\u5668\u7684\u5b89\u5168\u7b56\u7565，\u5982\u9632DDoS\u653b\u51fb\u3001DNSSEC\u652f\u6301\u7b49\u3002<\/li>\n<\/ul>\n
\n2. DNS\u670d\u52a1\u5668\u9009\u578b<\/h4>\n2.1 \u64cd\u4f5c\u7cfb\u7edf<\/h5>\n\n- Windows Server：\u9002\u5408\u4e2d\u5c0f\u578b\u4f01\u4e1a，\u56fe\u5f62\u5316\u754c\u9762\u6613\u4e8e\u64cd\u4f5c\u3002<\/li>\n
- Linux：\u9002\u5408\u5927\u89c4\u6a21\u7f51\u7edc\u73af\u5883，\u6027\u80fd\u4f18\u8d8a\u4e14\u5f00\u6e90\u514d\u8d39\u3002<\/li>\n<\/ul>\n
2.2 DNS\u8f6f\u4ef6<\/h5>\n\n- BIND：\u6700\u6d41\u884c\u7684\u5f00\u6e90DNS\u8f6f\u4ef6，\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002<\/li>\n
- Windows DNS Server：\u96c6\u6210\u4e8eWindows Server\u4e2d，\u9002\u5408Windows\u73af\u5883\u3002<\/li>\n<\/ul>\n
\n3. DNS\u670d\u52a1\u5668\u5b89\u88c5\u6b65\u9aa4<\/h4>\n3.1 \u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf<\/h5>\n\n- \u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u64cd\u4f5c\u7cfb\u7edf（\u5982Windows Server\u6216Linux）\u3002<\/li>\n<\/ul>\n
3.2 \u5b89\u88c5DNS\u8f6f\u4ef6<\/h5>\n\n- Windows Server：\u901a\u8fc7\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u5411\u5bfc\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272\u3002<\/li>\n
- Linux：\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88c5BIND\u8f6f\u4ef6，\u5982yum install bind（CentOS）\u6216apt-get install bind9（Ubuntu）\u3002<\/li>\n<\/ul>\n
\n4. DNS\u670d\u52a1\u5668\u914d\u7f6e\u65b9\u6cd5<\/h4>\n4.1 \u914d\u7f6e\u4e3bDNS\u670d\u52a1\u5668<\/h5>\n\n- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u521b\u5efa\u6b63\u5411\u67e5\u627e\u533a\u57df\u548c\u53cd\u5411\u67e5\u627e\u533a\u57df\u3002<\/li>\n
- \u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55（\u5982A\u8bb0\u5f55\u3001CNAME\u8bb0\u5f55）\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u533a\u57df\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n
- \u521b\u5efa\u533a\u57df\u6587\u4ef6（\u5982example.com.zone），\u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55\u3002<\/li>\n<\/li>\n<\/ul>\n
4.2 \u914d\u7f6e\u8f85\u52a9DNS\u670d\u52a1\u5668<\/h5>\n\n- Windows Server：\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u70b9\u51fb\u533a\u57df，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u533a\u57df\u4f20\u8f93\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u8f85\u52a9DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u8f85\u52a9\u533a\u57df\u3002<\/li>\n
- \u5728\u4e3bDNS\u670d\u52a1\u5668\u4e2d，\u5141\u8bb8\u533a\u57df\u4f20\u8f93\u5230\u8f85\u52a9DNS\u670d\u52a1\u5668\u3002<\/li>\n<\/li>\n<\/ul>\n
4.3 \u914d\u7f6eDNS\u8f6c\u53d1\u5668<\/h5>\n\n- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u53f3\u952e\u70b9\u51fb\u670d\u52a1\u5668\u540d\u79f0，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u8f6c\u53d1\u5668\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u4e0a\u6e38DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u6dfb\u52a0forwarders\u914d\u7f6e\u3002<\/li>\n<\/li>\n<\/ul>\n
\n5. DNS\u670d\u52a1\u5668\u8c03\u8bd5\u65b9\u6cd5<\/h4>\n5.1 \u6d4b\u8bd5\u57df\u540d\u89e3\u6790<\/h5>\n\n- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u529f\u80fd，\u5982nslookup example.com\u3002<\/li>\n<\/ul>\n
5.2 \u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/h5>\n\n- Windows Server：\u67e5\u770b\u4e8b\u4ef6\u67e5\u770b\u5668\u4e2d\u7684DNS\u670d\u52a1\u5668\u65e5\u5fd7\u3002<\/li>\n
- Linux（BIND）：\u67e5\u770b\/var\/log\/named.log\u6587\u4ef6，\u6392\u67e5\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
5.3 \u6027\u80fd\u6d4b\u8bd5<\/h5>\n\n- \u4f7f\u7528\u5de5\u5177（\u5982dnsperf）\u6d4b\u8bd5DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8d1f\u8f7d\u80fd\u529b\u3002<\/li>\n<\/ul>\n
\n6. DNS\u670d\u52a1\u5668\u4f18\u5316\u5efa\u8bae<\/h4>\n6.1 \u7f13\u5b58\u4f18\u5316<\/h5>\n\n- \u914d\u7f6eDNS\u670d\u52a1\u5668\u7684\u7f13\u5b58\u5927\u5c0f\u548cTTL\u503c，\u63d0\u9ad8\u89e3\u6790\u6548\u7387\u3002<\/li>\n<\/ul>\n
6.2 \u8d1f\u8f7d\u5747\u8861<\/h5>\n\n- \u90e8\u7f72\u591a\u4e2aDNS\u670d\u52a1\u5668，\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5206\u62c5\u89e3\u6790\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n
6.3 \u5b89\u5168\u52a0\u56fa<\/h5>\n\n- \u542f\u7528DNSSEC，\u9632\u6b62DNS\u6b3a\u9a97\u548c\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u3002<\/li>\n
- \u914d\u7f6e\u9632\u706b\u5899，\u9650\u5236\u5bf9DNS\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n
\n7. \u603b\u7ed3<\/h4>\n
DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5\u662f\u6784\u5efa\u9ad8\u6548\u3001\u7a33\u5b9a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u7684\u65b9\u6848\u8bbe\u8ba1\u3001\u914d\u7f6e\u65b9\u6cd5\u548c\u4f18\u5316\u63aa\u65bd，\u53ef\u4ee5\u786e\u4fddDNS\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027，\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d，\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u65b9\u6848，\u5e76\u901a\u8fc7\u6301\u7eed\u76d1\u63a7\u548c\u7ef4\u62a4\u63d0\u5347DNS\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n
DNS\u670d\u52a1\u5668\u5b89\u88c5\u4e0e\u8c03\u8bd5<\/h4>\n\u4e00\u3001Windows Server \u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272<\/p>\n
\n- \u6253\u5f00\u201c\u670d\u52a1\u5668\u7ba1\u7406\u5668\u201d\u3002<\/li>\n
- \u5728\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u7ba1\u7406\u201d->\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u3002<\/li>\n
- \u5728\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u201c\u57fa\u4e8e\u89d2\u8272\u6216\u57fa\u4e8e\u529f\u80fd\u7684\u5b89\u88c5\u201d\u3002<\/li>\n
- \u9009\u62e9\u76ee\u6807\u670d\u52a1\u5668，\u901a\u5e38\u9009\u62e9\u672c\u5730\u670d\u52a1\u5668\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u670d\u52a1\u5668\u89d2\u8272\u201d\u9875\u9762，\u9009\u4e2d\u201cDNS\u670d\u52a1\u5668\u201d\u590d\u9009\u6846，\u7136\u540e\u9009\u62e9\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u529f\u80fd\u201d\u9875\u9762，\u4fdd\u7559\u9ed8\u8ba4\u9009\u62e9，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201cDNS\u670d\u52a1\u5668\u201d\u9875\u9762，\u67e5\u770b\u89d2\u8272\u8bf4\u660e\u548c\u6ce8\u610f\u4e8b\u9879，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u786e\u8ba4\u5b89\u88c5\u9009\u62e9\u201d\u9875\u9762，\u67e5\u770b\u6240\u9009\u89d2\u8272\u548c\u529f\u80fd，\u70b9\u51fb\u201c\u5b89\u88c5\u201d\u3002<\/li>\n
- \u5b89\u88c5\u5b8c\u6210\u540e，\u70b9\u51fb\u201c\u5173\u95ed\u201d\u3002\u5b89\u88c5\u540e\u65e0\u9700\u91cd\u542f\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u914d\u7f6eDNS\u670d\u52a1\u5668<\/p>\n
\n- \u6253\u5f00\u201cDNS\u7ba1\u7406\u5668\u201d，\u53ef\u4ee5\u901a\u8fc7\u201c\u7ba1\u7406\u5de5\u5177\u201d->\u201cDNS\u201d\u8bbf\u95ee\u3002<\/li>\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u201c\u6b63\u5411\u67e5\u627e\u533a\u57df\u201d，\u9009\u62e9\u201c\u65b0\u5efa\u533a\u57df\u201d\u3002<\/li>\n
- \u5728\u201c\u65b0\u5efa\u533a\u57df\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u533a\u57df\u7c7b\u578b（\u5982\u4e3b\u8981\u533a\u57df），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u8f93\u5165\u533a\u57df\u540d\u79f0（\u5982example.com），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u9009\u62e9\u533a\u57df\u6587\u4ef6\u5b58\u50a8\u4f4d\u7f6e，\u901a\u5e38\u9009\u62e9\u9ed8\u8ba4\u4f4d\u7f6e，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u914d\u7f6e\u52a8\u6001\u66f4\u65b0\u8bbe\u7f6e，\u6839\u636e\u9700\u8981\u9009\u62e9\u5141\u8bb8\u6216\u4e0d\u5141\u8bb8\u52a8\u6001\u66f4\u65b0，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5b8c\u6210\u5411\u5bfc，\u70b9\u51fb\u201c\u5b8c\u6210\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55<\/p>\n
\n- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u533a\u57df\u540d\u79f0（\u5982example.com），\u9009\u62e9\u201c\u65b0\u5efa\u4e3b\u673a\u201d\u3002<\/li>\n
- \u8f93\u5165\u4e3b\u673a\u540d\u79f0（\u5982www）\u548c\u5bf9\u5e94\u7684IP\u5730\u5740，\u70b9\u51fb\u201c\u6dfb\u52a0\u4e3b\u673a\u201d\u3002<\/li>\n
- \u70b9\u51fb\u201c\u5b8c\u6210\u201d\u7ed3\u675f\u6dfb\u52a0\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
\n- \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26，\u4f7f\u7528nslookup\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982：nslookup www.example.com\n <\/li>\n<\/ul>\n<\/li>\n
\u4e8c\u3001Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5BIND\u8f6f\u4ef6<\/p>\n
\n- \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5BIND\u8f6f\u4ef6：yum install bind* -y\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u4fee\u6539\u4e3b\u914d\u7f6e\u6587\u4ef6<\/p>\n
\n- \u5907\u4efd\u539f\u59cb\u914d\u7f6e\u6587\u4ef6：cp \/etc\/named.conf{,.bak}\n <\/li>\n
- \u7f16\u8f91\u4e3b\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.conf\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u533a\u57df\u914d\u7f6e<\/p>\n
\n- \u7f16\u8f91\u533a\u57df\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.rfc1912.zones\n <\/li>\n
- \u6dfb\u52a0\u6b63\u5411\u533a\u57df\u914d\u7f6e，\u4f8b\u5982：zone "example.com" IN {
\n type master;
\n file "example.com.zone";
\n};\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u914d\u7f6e\u6b63\u5411\u533a\u57df\u6570\u636e\u6587\u4ef6<\/p>\n
\n- \u521b\u5efa\u533a\u57df\u6570\u636e\u6587\u4ef6：cd \/var\/named\/
\ncp -av named.localhost example.com.zone\n <\/li>\n - \u7f16\u8f91\u533a\u57df\u6570\u636e\u6587\u4ef6：vim example.com.zone\n <\/li>\n
- \u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55，\u4f8b\u5982：$TTL 86400
\n@ IN SOA ns.example.com. admin.example.com. (
\n 2024010101 ; Serial
\n 3600 ; Refresh
\n 1800 ; Retry
\n 604800 ; Expire
\n 86400 ) ; Minimum
\n@ IN NS ns.example.com.
\nns IN A 192.168.1.1
\nwww IN A 192.168.1.2\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u542f\u52a8BIND\u670d\u52a1<\/p>\n
\n- \u542f\u52a8BIND\u670d\u52a1：systemctl start named\n <\/li>\n
- \u68c0\u67e5\u670d\u52a1\u72b6\u6001：systemctl status named\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
\n- \u4f7f\u7528dig\u547d\u4ee4\u6d4b\u8bd5DNS\u89e3\u6790\u662f\u5426\u6b63\u786e：dig www.example.com @192.168.1.1\n <\/li>\n<\/ul>\n<\/li>\n
\u4e09\u3001DNS\u670d\u52a1\u5668\u8c03\u8bd5<\/h5>\n
- \n
\u68c0\u67e5\u670d\u52a1\u5668\u8bbe\u7f6e<\/p>\n
\n- \u786e\u4fddDNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u7b49\u8bbe\u7f6e\u6b63\u786e\u3002<\/li>\n
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\ndig www.example.com\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u68c0\u67e5DNS\u7f13\u5b58<\/p>\n
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- \n
\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/p>\n
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\u6d4b\u8bd5\u5176\u4ed6DNS\u670d\u52a1\u5668<\/p>\n
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1.2 \u9700\u6c42\u5206\u6790<\/h5>\n\n- \u7f51\u7edc\u89c4\u6a21：\u786e\u5b9a\u9700\u8981\u89e3\u6790\u7684\u57df\u540d\u6570\u91cf\u548c\u7528\u6237\u6570\u91cf\u3002<\/li>\n
- \u6027\u80fd\u8981\u6c42：\u8bc4\u4f30DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8d1f\u8f7d\u80fd\u529b\u3002<\/li>\n
- \u5b89\u5168\u8981\u6c42：\u660e\u786eDNS\u670d\u52a1\u5668\u7684\u5b89\u5168\u7b56\u7565，\u5982\u9632DDoS\u653b\u51fb\u3001DNSSEC\u652f\u6301\u7b49\u3002<\/li>\n<\/ul>\n
\n2. DNS\u670d\u52a1\u5668\u9009\u578b<\/h4>\n2.1 \u64cd\u4f5c\u7cfb\u7edf<\/h5>\n\n- Windows Server：\u9002\u5408\u4e2d\u5c0f\u578b\u4f01\u4e1a，\u56fe\u5f62\u5316\u754c\u9762\u6613\u4e8e\u64cd\u4f5c\u3002<\/li>\n
- Linux：\u9002\u5408\u5927\u89c4\u6a21\u7f51\u7edc\u73af\u5883，\u6027\u80fd\u4f18\u8d8a\u4e14\u5f00\u6e90\u514d\u8d39\u3002<\/li>\n<\/ul>\n
2.2 DNS\u8f6f\u4ef6<\/h5>\n\n- BIND：\u6700\u6d41\u884c\u7684\u5f00\u6e90DNS\u8f6f\u4ef6，\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002<\/li>\n
- Windows DNS Server：\u96c6\u6210\u4e8eWindows Server\u4e2d，\u9002\u5408Windows\u73af\u5883\u3002<\/li>\n<\/ul>\n
\n3. DNS\u670d\u52a1\u5668\u5b89\u88c5\u6b65\u9aa4<\/h4>\n3.1 \u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf<\/h5>\n\n- \u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u64cd\u4f5c\u7cfb\u7edf（\u5982Windows Server\u6216Linux）\u3002<\/li>\n<\/ul>\n
3.2 \u5b89\u88c5DNS\u8f6f\u4ef6<\/h5>\n\n- Windows Server：\u901a\u8fc7\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u5411\u5bfc\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272\u3002<\/li>\n
- Linux：\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88c5BIND\u8f6f\u4ef6，\u5982yum install bind（CentOS）\u6216apt-get install bind9（Ubuntu）\u3002<\/li>\n<\/ul>\n
\n4. DNS\u670d\u52a1\u5668\u914d\u7f6e\u65b9\u6cd5<\/h4>\n4.1 \u914d\u7f6e\u4e3bDNS\u670d\u52a1\u5668<\/h5>\n\n- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u521b\u5efa\u6b63\u5411\u67e5\u627e\u533a\u57df\u548c\u53cd\u5411\u67e5\u627e\u533a\u57df\u3002<\/li>\n
- \u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55（\u5982A\u8bb0\u5f55\u3001CNAME\u8bb0\u5f55）\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u533a\u57df\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n
- \u521b\u5efa\u533a\u57df\u6587\u4ef6（\u5982example.com.zone），\u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55\u3002<\/li>\n<\/li>\n<\/ul>\n
4.2 \u914d\u7f6e\u8f85\u52a9DNS\u670d\u52a1\u5668<\/h5>\n\n- Windows Server：\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u70b9\u51fb\u533a\u57df，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u533a\u57df\u4f20\u8f93\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u8f85\u52a9DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u8f85\u52a9\u533a\u57df\u3002<\/li>\n
- \u5728\u4e3bDNS\u670d\u52a1\u5668\u4e2d，\u5141\u8bb8\u533a\u57df\u4f20\u8f93\u5230\u8f85\u52a9DNS\u670d\u52a1\u5668\u3002<\/li>\n<\/li>\n<\/ul>\n
4.3 \u914d\u7f6eDNS\u8f6c\u53d1\u5668<\/h5>\n\n- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u53f3\u952e\u70b9\u51fb\u670d\u52a1\u5668\u540d\u79f0，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u8f6c\u53d1\u5668\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u4e0a\u6e38DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u6dfb\u52a0forwarders\u914d\u7f6e\u3002<\/li>\n<\/li>\n<\/ul>\n
\n5. DNS\u670d\u52a1\u5668\u8c03\u8bd5\u65b9\u6cd5<\/h4>\n5.1 \u6d4b\u8bd5\u57df\u540d\u89e3\u6790<\/h5>\n\n- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u529f\u80fd，\u5982nslookup example.com\u3002<\/li>\n<\/ul>\n
5.2 \u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/h5>\n\n- Windows Server：\u67e5\u770b\u4e8b\u4ef6\u67e5\u770b\u5668\u4e2d\u7684DNS\u670d\u52a1\u5668\u65e5\u5fd7\u3002<\/li>\n
- Linux（BIND）：\u67e5\u770b\/var\/log\/named.log\u6587\u4ef6，\u6392\u67e5\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
5.3 \u6027\u80fd\u6d4b\u8bd5<\/h5>\n\n- \u4f7f\u7528\u5de5\u5177（\u5982dnsperf）\u6d4b\u8bd5DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8d1f\u8f7d\u80fd\u529b\u3002<\/li>\n<\/ul>\n
\n6. DNS\u670d\u52a1\u5668\u4f18\u5316\u5efa\u8bae<\/h4>\n6.1 \u7f13\u5b58\u4f18\u5316<\/h5>\n\n- \u914d\u7f6eDNS\u670d\u52a1\u5668\u7684\u7f13\u5b58\u5927\u5c0f\u548cTTL\u503c，\u63d0\u9ad8\u89e3\u6790\u6548\u7387\u3002<\/li>\n<\/ul>\n
6.2 \u8d1f\u8f7d\u5747\u8861<\/h5>\n\n- \u90e8\u7f72\u591a\u4e2aDNS\u670d\u52a1\u5668，\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5206\u62c5\u89e3\u6790\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n
6.3 \u5b89\u5168\u52a0\u56fa<\/h5>\n\n- \u542f\u7528DNSSEC，\u9632\u6b62DNS\u6b3a\u9a97\u548c\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u3002<\/li>\n
- \u914d\u7f6e\u9632\u706b\u5899，\u9650\u5236\u5bf9DNS\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n
\n7. \u603b\u7ed3<\/h4>\n
DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5\u662f\u6784\u5efa\u9ad8\u6548\u3001\u7a33\u5b9a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u7684\u65b9\u6848\u8bbe\u8ba1\u3001\u914d\u7f6e\u65b9\u6cd5\u548c\u4f18\u5316\u63aa\u65bd，\u53ef\u4ee5\u786e\u4fddDNS\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027，\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d，\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u65b9\u6848，\u5e76\u901a\u8fc7\u6301\u7eed\u76d1\u63a7\u548c\u7ef4\u62a4\u63d0\u5347DNS\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n
DNS\u670d\u52a1\u5668\u5b89\u88c5\u4e0e\u8c03\u8bd5<\/h4>\n\u4e00\u3001Windows Server \u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272<\/p>\n
\n- \u6253\u5f00\u201c\u670d\u52a1\u5668\u7ba1\u7406\u5668\u201d\u3002<\/li>\n
- \u5728\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u7ba1\u7406\u201d->\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u3002<\/li>\n
- \u5728\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u201c\u57fa\u4e8e\u89d2\u8272\u6216\u57fa\u4e8e\u529f\u80fd\u7684\u5b89\u88c5\u201d\u3002<\/li>\n
- \u9009\u62e9\u76ee\u6807\u670d\u52a1\u5668，\u901a\u5e38\u9009\u62e9\u672c\u5730\u670d\u52a1\u5668\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u670d\u52a1\u5668\u89d2\u8272\u201d\u9875\u9762，\u9009\u4e2d\u201cDNS\u670d\u52a1\u5668\u201d\u590d\u9009\u6846，\u7136\u540e\u9009\u62e9\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u529f\u80fd\u201d\u9875\u9762，\u4fdd\u7559\u9ed8\u8ba4\u9009\u62e9，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201cDNS\u670d\u52a1\u5668\u201d\u9875\u9762，\u67e5\u770b\u89d2\u8272\u8bf4\u660e\u548c\u6ce8\u610f\u4e8b\u9879，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u786e\u8ba4\u5b89\u88c5\u9009\u62e9\u201d\u9875\u9762，\u67e5\u770b\u6240\u9009\u89d2\u8272\u548c\u529f\u80fd，\u70b9\u51fb\u201c\u5b89\u88c5\u201d\u3002<\/li>\n
- \u5b89\u88c5\u5b8c\u6210\u540e，\u70b9\u51fb\u201c\u5173\u95ed\u201d\u3002\u5b89\u88c5\u540e\u65e0\u9700\u91cd\u542f\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u914d\u7f6eDNS\u670d\u52a1\u5668<\/p>\n
\n- \u6253\u5f00\u201cDNS\u7ba1\u7406\u5668\u201d，\u53ef\u4ee5\u901a\u8fc7\u201c\u7ba1\u7406\u5de5\u5177\u201d->\u201cDNS\u201d\u8bbf\u95ee\u3002<\/li>\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u201c\u6b63\u5411\u67e5\u627e\u533a\u57df\u201d，\u9009\u62e9\u201c\u65b0\u5efa\u533a\u57df\u201d\u3002<\/li>\n
- \u5728\u201c\u65b0\u5efa\u533a\u57df\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u533a\u57df\u7c7b\u578b（\u5982\u4e3b\u8981\u533a\u57df），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u8f93\u5165\u533a\u57df\u540d\u79f0（\u5982example.com），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u9009\u62e9\u533a\u57df\u6587\u4ef6\u5b58\u50a8\u4f4d\u7f6e，\u901a\u5e38\u9009\u62e9\u9ed8\u8ba4\u4f4d\u7f6e，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u914d\u7f6e\u52a8\u6001\u66f4\u65b0\u8bbe\u7f6e，\u6839\u636e\u9700\u8981\u9009\u62e9\u5141\u8bb8\u6216\u4e0d\u5141\u8bb8\u52a8\u6001\u66f4\u65b0，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5b8c\u6210\u5411\u5bfc，\u70b9\u51fb\u201c\u5b8c\u6210\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55<\/p>\n
\n- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u533a\u57df\u540d\u79f0（\u5982example.com），\u9009\u62e9\u201c\u65b0\u5efa\u4e3b\u673a\u201d\u3002<\/li>\n
- \u8f93\u5165\u4e3b\u673a\u540d\u79f0（\u5982www）\u548c\u5bf9\u5e94\u7684IP\u5730\u5740，\u70b9\u51fb\u201c\u6dfb\u52a0\u4e3b\u673a\u201d\u3002<\/li>\n
- \u70b9\u51fb\u201c\u5b8c\u6210\u201d\u7ed3\u675f\u6dfb\u52a0\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
\n- \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26，\u4f7f\u7528nslookup\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982：nslookup www.example.com\n <\/li>\n<\/ul>\n<\/li>\n
\u4e8c\u3001Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5BIND\u8f6f\u4ef6<\/p>\n
\n- \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5BIND\u8f6f\u4ef6：yum install bind* -y\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u4fee\u6539\u4e3b\u914d\u7f6e\u6587\u4ef6<\/p>\n
\n- \u5907\u4efd\u539f\u59cb\u914d\u7f6e\u6587\u4ef6：cp \/etc\/named.conf{,.bak}\n <\/li>\n
- \u7f16\u8f91\u4e3b\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.conf\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u533a\u57df\u914d\u7f6e<\/p>\n
\n- \u7f16\u8f91\u533a\u57df\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.rfc1912.zones\n <\/li>\n
- \u6dfb\u52a0\u6b63\u5411\u533a\u57df\u914d\u7f6e，\u4f8b\u5982：zone "example.com" IN {
\n type master;
\n file "example.com.zone";
\n};\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u914d\u7f6e\u6b63\u5411\u533a\u57df\u6570\u636e\u6587\u4ef6<\/p>\n
\n- \u521b\u5efa\u533a\u57df\u6570\u636e\u6587\u4ef6：cd \/var\/named\/
\ncp -av named.localhost example.com.zone\n <\/li>\n - \u7f16\u8f91\u533a\u57df\u6570\u636e\u6587\u4ef6：vim example.com.zone\n <\/li>\n
- \u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55，\u4f8b\u5982：$TTL 86400
\n@ IN SOA ns.example.com. admin.example.com. (
\n 2024010101 ; Serial
\n 3600 ; Refresh
\n 1800 ; Retry
\n 604800 ; Expire
\n 86400 ) ; Minimum
\n@ IN NS ns.example.com.
\nns IN A 192.168.1.1
\nwww IN A 192.168.1.2\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u542f\u52a8BIND\u670d\u52a1<\/p>\n
\n- \u542f\u52a8BIND\u670d\u52a1：systemctl start named\n <\/li>\n
- \u68c0\u67e5\u670d\u52a1\u72b6\u6001：systemctl status named\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
\n- \u4f7f\u7528dig\u547d\u4ee4\u6d4b\u8bd5DNS\u89e3\u6790\u662f\u5426\u6b63\u786e：dig www.example.com @192.168.1.1\n <\/li>\n<\/ul>\n<\/li>\n
\u4e09\u3001DNS\u670d\u52a1\u5668\u8c03\u8bd5<\/h5>\n
- \n
\u68c0\u67e5\u670d\u52a1\u5668\u8bbe\u7f6e<\/p>\n
\n- \u786e\u4fddDNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u7b49\u8bbe\u7f6e\u6b63\u786e\u3002<\/li>\n
- \u786e\u4fdd\u670d\u52a1\u5668\u7684\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u57df\u540d\u89e3\u6790<\/p>\n
\n- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e：nslookup www.example.com
\ndig www.example.com\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u68c0\u67e5DNS\u7f13\u5b58<\/p>\n
\n- \u6e05\u9664DNS\u7f13\u5b58，\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5\u57df\u540d\u89e3\u6790：\n
\n- \u5728Windows\u7cfb\u7edf\u4e2d：ipconfig \/flushdns\n <\/li>\n
- \u5728Linux\u7cfb\u7edf\u4e2d：systemctl restart named\n <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/p>\n
\n- \u67e5\u770bDNS\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6，\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u9519\u8bef\u6216\u8b66\u544a\u4fe1\u606f：\n
\n- \u5728Windows\u7cfb\u7edf\u4e2d，\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8eC:\\\\Windows\\\\System32\\\\LogFiles\\\\DNS\u3002<\/li>\n
- \u5728Linux\u7cfb\u7edf\u4e2d，\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/var\/log\/\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e<\/p>\n
\n- \u786e\u4fdd\u9632\u706b\u5899\u5141\u8bb8DNS\u6d41\u91cf\u901a\u8fc7（UDP\u548cTCP\u768453\u7aef\u53e3）\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5\u5176\u4ed6DNS\u670d\u52a1\u5668<\/p>\n
\n- \u5982\u679c\u95ee\u9898\u4ecd\u7136\u5b58\u5728，\u53ef\u4ee5\u5c1d\u8bd5\u8fde\u63a5\u5176\u4ed6\u53ef\u9760\u7684DNS\u670d\u52a1\u5668，\u5982Google Public DNS（8.8.8.8\u548c8.8.4.4），\u4ee5\u786e\u5b9a\u95ee\u9898\u662f\u5426\u5728\u672c\u5730DNS\u670d\u52a1\u5668\u4e0a\u3002<\/li>\n<\/ul>\n<\/li>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4，\u60a8\u53ef\u4ee5\u5b8c\u6210DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u3001\u914d\u7f6e\u548c\u8c03\u8bd5，\u786e\u4fddDNS\u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"
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\n
2. DNS\u670d\u52a1\u5668\u9009\u578b<\/h4>\n2.1 \u64cd\u4f5c\u7cfb\u7edf<\/h5>\n\n- Windows Server：\u9002\u5408\u4e2d\u5c0f\u578b\u4f01\u4e1a，\u56fe\u5f62\u5316\u754c\u9762\u6613\u4e8e\u64cd\u4f5c\u3002<\/li>\n
- Linux：\u9002\u5408\u5927\u89c4\u6a21\u7f51\u7edc\u73af\u5883，\u6027\u80fd\u4f18\u8d8a\u4e14\u5f00\u6e90\u514d\u8d39\u3002<\/li>\n<\/ul>\n
2.2 DNS\u8f6f\u4ef6<\/h5>\n\n- BIND：\u6700\u6d41\u884c\u7684\u5f00\u6e90DNS\u8f6f\u4ef6，\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002<\/li>\n
- Windows DNS Server：\u96c6\u6210\u4e8eWindows Server\u4e2d，\u9002\u5408Windows\u73af\u5883\u3002<\/li>\n<\/ul>\n
\n3. DNS\u670d\u52a1\u5668\u5b89\u88c5\u6b65\u9aa4<\/h4>\n3.1 \u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf<\/h5>\n\n- \u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u64cd\u4f5c\u7cfb\u7edf（\u5982Windows Server\u6216Linux）\u3002<\/li>\n<\/ul>\n
3.2 \u5b89\u88c5DNS\u8f6f\u4ef6<\/h5>\n\n- Windows Server：\u901a\u8fc7\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u5411\u5bfc\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272\u3002<\/li>\n
- Linux：\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88c5BIND\u8f6f\u4ef6，\u5982yum install bind（CentOS）\u6216apt-get install bind9（Ubuntu）\u3002<\/li>\n<\/ul>\n
\n4. DNS\u670d\u52a1\u5668\u914d\u7f6e\u65b9\u6cd5<\/h4>\n4.1 \u914d\u7f6e\u4e3bDNS\u670d\u52a1\u5668<\/h5>\n\n- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u521b\u5efa\u6b63\u5411\u67e5\u627e\u533a\u57df\u548c\u53cd\u5411\u67e5\u627e\u533a\u57df\u3002<\/li>\n
- \u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55（\u5982A\u8bb0\u5f55\u3001CNAME\u8bb0\u5f55）\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u533a\u57df\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n
- \u521b\u5efa\u533a\u57df\u6587\u4ef6（\u5982example.com.zone），\u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55\u3002<\/li>\n<\/li>\n<\/ul>\n
4.2 \u914d\u7f6e\u8f85\u52a9DNS\u670d\u52a1\u5668<\/h5>\n\n- Windows Server：\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u70b9\u51fb\u533a\u57df，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u533a\u57df\u4f20\u8f93\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u8f85\u52a9DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u8f85\u52a9\u533a\u57df\u3002<\/li>\n
- \u5728\u4e3bDNS\u670d\u52a1\u5668\u4e2d，\u5141\u8bb8\u533a\u57df\u4f20\u8f93\u5230\u8f85\u52a9DNS\u670d\u52a1\u5668\u3002<\/li>\n<\/li>\n<\/ul>\n
4.3 \u914d\u7f6eDNS\u8f6c\u53d1\u5668<\/h5>\n\n- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u53f3\u952e\u70b9\u51fb\u670d\u52a1\u5668\u540d\u79f0，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u8f6c\u53d1\u5668\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u4e0a\u6e38DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u6dfb\u52a0forwarders\u914d\u7f6e\u3002<\/li>\n<\/li>\n<\/ul>\n
\n5. DNS\u670d\u52a1\u5668\u8c03\u8bd5\u65b9\u6cd5<\/h4>\n5.1 \u6d4b\u8bd5\u57df\u540d\u89e3\u6790<\/h5>\n\n- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u529f\u80fd，\u5982nslookup example.com\u3002<\/li>\n<\/ul>\n
5.2 \u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/h5>\n\n- Windows Server：\u67e5\u770b\u4e8b\u4ef6\u67e5\u770b\u5668\u4e2d\u7684DNS\u670d\u52a1\u5668\u65e5\u5fd7\u3002<\/li>\n
- Linux（BIND）：\u67e5\u770b\/var\/log\/named.log\u6587\u4ef6，\u6392\u67e5\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
5.3 \u6027\u80fd\u6d4b\u8bd5<\/h5>\n\n- \u4f7f\u7528\u5de5\u5177（\u5982dnsperf）\u6d4b\u8bd5DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8d1f\u8f7d\u80fd\u529b\u3002<\/li>\n<\/ul>\n
\n6. DNS\u670d\u52a1\u5668\u4f18\u5316\u5efa\u8bae<\/h4>\n6.1 \u7f13\u5b58\u4f18\u5316<\/h5>\n\n- \u914d\u7f6eDNS\u670d\u52a1\u5668\u7684\u7f13\u5b58\u5927\u5c0f\u548cTTL\u503c，\u63d0\u9ad8\u89e3\u6790\u6548\u7387\u3002<\/li>\n<\/ul>\n
6.2 \u8d1f\u8f7d\u5747\u8861<\/h5>\n\n- \u90e8\u7f72\u591a\u4e2aDNS\u670d\u52a1\u5668，\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5206\u62c5\u89e3\u6790\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n
6.3 \u5b89\u5168\u52a0\u56fa<\/h5>\n\n- \u542f\u7528DNSSEC，\u9632\u6b62DNS\u6b3a\u9a97\u548c\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u3002<\/li>\n
- \u914d\u7f6e\u9632\u706b\u5899，\u9650\u5236\u5bf9DNS\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n
\n7. \u603b\u7ed3<\/h4>\n
DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5\u662f\u6784\u5efa\u9ad8\u6548\u3001\u7a33\u5b9a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u7684\u65b9\u6848\u8bbe\u8ba1\u3001\u914d\u7f6e\u65b9\u6cd5\u548c\u4f18\u5316\u63aa\u65bd，\u53ef\u4ee5\u786e\u4fddDNS\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027，\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d，\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u65b9\u6848，\u5e76\u901a\u8fc7\u6301\u7eed\u76d1\u63a7\u548c\u7ef4\u62a4\u63d0\u5347DNS\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n
DNS\u670d\u52a1\u5668\u5b89\u88c5\u4e0e\u8c03\u8bd5<\/h4>\n\u4e00\u3001Windows Server \u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272<\/p>\n
\n- \u6253\u5f00\u201c\u670d\u52a1\u5668\u7ba1\u7406\u5668\u201d\u3002<\/li>\n
- \u5728\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u7ba1\u7406\u201d->\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u3002<\/li>\n
- \u5728\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u201c\u57fa\u4e8e\u89d2\u8272\u6216\u57fa\u4e8e\u529f\u80fd\u7684\u5b89\u88c5\u201d\u3002<\/li>\n
- \u9009\u62e9\u76ee\u6807\u670d\u52a1\u5668，\u901a\u5e38\u9009\u62e9\u672c\u5730\u670d\u52a1\u5668\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u670d\u52a1\u5668\u89d2\u8272\u201d\u9875\u9762，\u9009\u4e2d\u201cDNS\u670d\u52a1\u5668\u201d\u590d\u9009\u6846，\u7136\u540e\u9009\u62e9\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u529f\u80fd\u201d\u9875\u9762，\u4fdd\u7559\u9ed8\u8ba4\u9009\u62e9，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201cDNS\u670d\u52a1\u5668\u201d\u9875\u9762，\u67e5\u770b\u89d2\u8272\u8bf4\u660e\u548c\u6ce8\u610f\u4e8b\u9879，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u786e\u8ba4\u5b89\u88c5\u9009\u62e9\u201d\u9875\u9762，\u67e5\u770b\u6240\u9009\u89d2\u8272\u548c\u529f\u80fd，\u70b9\u51fb\u201c\u5b89\u88c5\u201d\u3002<\/li>\n
- \u5b89\u88c5\u5b8c\u6210\u540e，\u70b9\u51fb\u201c\u5173\u95ed\u201d\u3002\u5b89\u88c5\u540e\u65e0\u9700\u91cd\u542f\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u914d\u7f6eDNS\u670d\u52a1\u5668<\/p>\n
\n- \u6253\u5f00\u201cDNS\u7ba1\u7406\u5668\u201d，\u53ef\u4ee5\u901a\u8fc7\u201c\u7ba1\u7406\u5de5\u5177\u201d->\u201cDNS\u201d\u8bbf\u95ee\u3002<\/li>\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u201c\u6b63\u5411\u67e5\u627e\u533a\u57df\u201d，\u9009\u62e9\u201c\u65b0\u5efa\u533a\u57df\u201d\u3002<\/li>\n
- \u5728\u201c\u65b0\u5efa\u533a\u57df\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u533a\u57df\u7c7b\u578b（\u5982\u4e3b\u8981\u533a\u57df），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u8f93\u5165\u533a\u57df\u540d\u79f0（\u5982example.com），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u9009\u62e9\u533a\u57df\u6587\u4ef6\u5b58\u50a8\u4f4d\u7f6e，\u901a\u5e38\u9009\u62e9\u9ed8\u8ba4\u4f4d\u7f6e，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u914d\u7f6e\u52a8\u6001\u66f4\u65b0\u8bbe\u7f6e，\u6839\u636e\u9700\u8981\u9009\u62e9\u5141\u8bb8\u6216\u4e0d\u5141\u8bb8\u52a8\u6001\u66f4\u65b0，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5b8c\u6210\u5411\u5bfc，\u70b9\u51fb\u201c\u5b8c\u6210\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55<\/p>\n
\n- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u533a\u57df\u540d\u79f0（\u5982example.com），\u9009\u62e9\u201c\u65b0\u5efa\u4e3b\u673a\u201d\u3002<\/li>\n
- \u8f93\u5165\u4e3b\u673a\u540d\u79f0（\u5982www）\u548c\u5bf9\u5e94\u7684IP\u5730\u5740，\u70b9\u51fb\u201c\u6dfb\u52a0\u4e3b\u673a\u201d\u3002<\/li>\n
- \u70b9\u51fb\u201c\u5b8c\u6210\u201d\u7ed3\u675f\u6dfb\u52a0\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
\n- \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26，\u4f7f\u7528nslookup\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982：nslookup www.example.com\n <\/li>\n<\/ul>\n<\/li>\n
\u4e8c\u3001Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5BIND\u8f6f\u4ef6<\/p>\n
\n- \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5BIND\u8f6f\u4ef6：yum install bind* -y\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u4fee\u6539\u4e3b\u914d\u7f6e\u6587\u4ef6<\/p>\n
\n- \u5907\u4efd\u539f\u59cb\u914d\u7f6e\u6587\u4ef6：cp \/etc\/named.conf{,.bak}\n <\/li>\n
- \u7f16\u8f91\u4e3b\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.conf\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u533a\u57df\u914d\u7f6e<\/p>\n
\n- \u7f16\u8f91\u533a\u57df\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.rfc1912.zones\n <\/li>\n
- \u6dfb\u52a0\u6b63\u5411\u533a\u57df\u914d\u7f6e，\u4f8b\u5982：zone "example.com" IN {
\n type master;
\n file "example.com.zone";
\n};\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u914d\u7f6e\u6b63\u5411\u533a\u57df\u6570\u636e\u6587\u4ef6<\/p>\n
\n- \u521b\u5efa\u533a\u57df\u6570\u636e\u6587\u4ef6：cd \/var\/named\/
\ncp -av named.localhost example.com.zone\n <\/li>\n - \u7f16\u8f91\u533a\u57df\u6570\u636e\u6587\u4ef6：vim example.com.zone\n <\/li>\n
- \u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55，\u4f8b\u5982：$TTL 86400
\n@ IN SOA ns.example.com. admin.example.com. (
\n 2024010101 ; Serial
\n 3600 ; Refresh
\n 1800 ; Retry
\n 604800 ; Expire
\n 86400 ) ; Minimum
\n@ IN NS ns.example.com.
\nns IN A 192.168.1.1
\nwww IN A 192.168.1.2\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u542f\u52a8BIND\u670d\u52a1<\/p>\n
\n- \u542f\u52a8BIND\u670d\u52a1：systemctl start named\n <\/li>\n
- \u68c0\u67e5\u670d\u52a1\u72b6\u6001：systemctl status named\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
\n- \u4f7f\u7528dig\u547d\u4ee4\u6d4b\u8bd5DNS\u89e3\u6790\u662f\u5426\u6b63\u786e：dig www.example.com @192.168.1.1\n <\/li>\n<\/ul>\n<\/li>\n
\u4e09\u3001DNS\u670d\u52a1\u5668\u8c03\u8bd5<\/h5>\n
- \n
\u68c0\u67e5\u670d\u52a1\u5668\u8bbe\u7f6e<\/p>\n
\n- \u786e\u4fddDNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u7b49\u8bbe\u7f6e\u6b63\u786e\u3002<\/li>\n
- \u786e\u4fdd\u670d\u52a1\u5668\u7684\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u57df\u540d\u89e3\u6790<\/p>\n
\n- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e：nslookup www.example.com
\ndig www.example.com\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u68c0\u67e5DNS\u7f13\u5b58<\/p>\n
\n- \u6e05\u9664DNS\u7f13\u5b58，\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5\u57df\u540d\u89e3\u6790：\n
\n- \u5728Windows\u7cfb\u7edf\u4e2d：ipconfig \/flushdns\n <\/li>\n
- \u5728Linux\u7cfb\u7edf\u4e2d：systemctl restart named\n <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/p>\n
\n- \u67e5\u770bDNS\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6，\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u9519\u8bef\u6216\u8b66\u544a\u4fe1\u606f：\n
\n- \u5728Windows\u7cfb\u7edf\u4e2d，\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8eC:\\\\Windows\\\\System32\\\\LogFiles\\\\DNS\u3002<\/li>\n
- \u5728Linux\u7cfb\u7edf\u4e2d，\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/var\/log\/\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e<\/p>\n
\n- \u786e\u4fdd\u9632\u706b\u5899\u5141\u8bb8DNS\u6d41\u91cf\u901a\u8fc7（UDP\u548cTCP\u768453\u7aef\u53e3）\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5\u5176\u4ed6DNS\u670d\u52a1\u5668<\/p>\n
\n- \u5982\u679c\u95ee\u9898\u4ecd\u7136\u5b58\u5728，\u53ef\u4ee5\u5c1d\u8bd5\u8fde\u63a5\u5176\u4ed6\u53ef\u9760\u7684DNS\u670d\u52a1\u5668，\u5982Google Public DNS（8.8.8.8\u548c8.8.4.4），\u4ee5\u786e\u5b9a\u95ee\u9898\u662f\u5426\u5728\u672c\u5730DNS\u670d\u52a1\u5668\u4e0a\u3002<\/li>\n<\/ul>\n<\/li>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4，\u60a8\u53ef\u4ee5\u5b8c\u6210DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u3001\u914d\u7f6e\u548c\u8c03\u8bd5，\u786e\u4fddDNS\u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb837\u6b21\uff0c\u70b9\u8d5e21\u6b21\uff0c\u6536\u85cf19\u6b21\u3002DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5\u662f\u6784\u5efa\u9ad8\u6548\u3001\u7a33\u5b9a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u7684\u65b9\u6848\u8bbe\u8ba1\u3001\u914d\u7f6e\u65b9\u6cd5\u548c\u4f18\u5316\u63aa\u65bd\uff0c\u53ef\u4ee5\u786e\u4fddDNS\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u65b9\u6848\uff0c\u5e76\u901a\u8fc7\u6301\u7eed\u76d1\u63a7\u548c\u7ef4\u62a4\u63d0\u5347DNS\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":2,"featured_media":16704,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[205,851,852,43,78],"topic":[],"class_list":["post-16705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-tcp-ip","tag-tcp-ipcontrol-internet","tag-udpuser-datagram-protocol","tag-43","tag-78"],"yoast_head":"\n
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- \n
- Windows Server：\u9002\u5408\u4e2d\u5c0f\u578b\u4f01\u4e1a，\u56fe\u5f62\u5316\u754c\u9762\u6613\u4e8e\u64cd\u4f5c\u3002<\/li>\n
- Linux：\u9002\u5408\u5927\u89c4\u6a21\u7f51\u7edc\u73af\u5883，\u6027\u80fd\u4f18\u8d8a\u4e14\u5f00\u6e90\u514d\u8d39\u3002<\/li>\n<\/ul>\n
2.2 DNS\u8f6f\u4ef6<\/h5>\n
- \n
- BIND：\u6700\u6d41\u884c\u7684\u5f00\u6e90DNS\u8f6f\u4ef6，\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002<\/li>\n
- Windows DNS Server：\u96c6\u6210\u4e8eWindows Server\u4e2d，\u9002\u5408Windows\u73af\u5883\u3002<\/li>\n<\/ul>\n
\n3. DNS\u670d\u52a1\u5668\u5b89\u88c5\u6b65\u9aa4<\/h4>\n
3.1 \u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf<\/h5>\n
- \n
- \u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u64cd\u4f5c\u7cfb\u7edf（\u5982Windows Server\u6216Linux）\u3002<\/li>\n<\/ul>\n
3.2 \u5b89\u88c5DNS\u8f6f\u4ef6<\/h5>\n
- \n
- Windows Server：\u901a\u8fc7\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u5411\u5bfc\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272\u3002<\/li>\n
- Linux：\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88c5BIND\u8f6f\u4ef6，\u5982yum install bind（CentOS）\u6216apt-get install bind9（Ubuntu）\u3002<\/li>\n<\/ul>\n
\n4. DNS\u670d\u52a1\u5668\u914d\u7f6e\u65b9\u6cd5<\/h4>\n
4.1 \u914d\u7f6e\u4e3bDNS\u670d\u52a1\u5668<\/h5>\n
- \n
- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u521b\u5efa\u6b63\u5411\u67e5\u627e\u533a\u57df\u548c\u53cd\u5411\u67e5\u627e\u533a\u57df\u3002<\/li>\n
- \u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55（\u5982A\u8bb0\u5f55\u3001CNAME\u8bb0\u5f55）\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u533a\u57df\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n
- \u521b\u5efa\u533a\u57df\u6587\u4ef6（\u5982example.com.zone），\u6dfb\u52a0\u8d44\u6e90\u8bb0\u5f55\u3002<\/li>\n<\/li>\n<\/ul>\n
4.2 \u914d\u7f6e\u8f85\u52a9DNS\u670d\u52a1\u5668<\/h5>\n
- \n
- Windows Server：\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u70b9\u51fb\u533a\u57df，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u533a\u57df\u4f20\u8f93\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u8f85\u52a9DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u914d\u7f6e\u8f85\u52a9\u533a\u57df\u3002<\/li>\n
- \u5728\u4e3bDNS\u670d\u52a1\u5668\u4e2d，\u5141\u8bb8\u533a\u57df\u4f20\u8f93\u5230\u8f85\u52a9DNS\u670d\u52a1\u5668\u3002<\/li>\n<\/li>\n<\/ul>\n
4.3 \u914d\u7f6eDNS\u8f6c\u53d1\u5668<\/h5>\n
- \n
- Windows Server：\n
- \u6253\u5f00DNS\u7ba1\u7406\u5668，\u53f3\u952e\u70b9\u51fb\u670d\u52a1\u5668\u540d\u79f0，\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
- \u5728\u201c\u8f6c\u53d1\u5668\u201d\u9009\u9879\u5361\u4e2d，\u6dfb\u52a0\u4e0a\u6e38DNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<\/li>\n
- Linux（BIND）：\n
- \u7f16\u8f91\/etc\/named.conf\u6587\u4ef6，\u6dfb\u52a0forwarders\u914d\u7f6e\u3002<\/li>\n<\/li>\n<\/ul>\n
\n5. DNS\u670d\u52a1\u5668\u8c03\u8bd5\u65b9\u6cd5<\/h4>\n
5.1 \u6d4b\u8bd5\u57df\u540d\u89e3\u6790<\/h5>\n
- \n
- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u529f\u80fd，\u5982nslookup example.com\u3002<\/li>\n<\/ul>\n
5.2 \u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/h5>\n
- \n
- Windows Server：\u67e5\u770b\u4e8b\u4ef6\u67e5\u770b\u5668\u4e2d\u7684DNS\u670d\u52a1\u5668\u65e5\u5fd7\u3002<\/li>\n
- Linux（BIND）：\u67e5\u770b\/var\/log\/named.log\u6587\u4ef6，\u6392\u67e5\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
5.3 \u6027\u80fd\u6d4b\u8bd5<\/h5>\n
- \n
- \u4f7f\u7528\u5de5\u5177（\u5982dnsperf）\u6d4b\u8bd5DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8d1f\u8f7d\u80fd\u529b\u3002<\/li>\n<\/ul>\n
\n6. DNS\u670d\u52a1\u5668\u4f18\u5316\u5efa\u8bae<\/h4>\n
6.1 \u7f13\u5b58\u4f18\u5316<\/h5>\n
- \n
- \u914d\u7f6eDNS\u670d\u52a1\u5668\u7684\u7f13\u5b58\u5927\u5c0f\u548cTTL\u503c，\u63d0\u9ad8\u89e3\u6790\u6548\u7387\u3002<\/li>\n<\/ul>\n
6.2 \u8d1f\u8f7d\u5747\u8861<\/h5>\n
- \n
- \u90e8\u7f72\u591a\u4e2aDNS\u670d\u52a1\u5668，\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5206\u62c5\u89e3\u6790\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n
6.3 \u5b89\u5168\u52a0\u56fa<\/h5>\n
- \n
- \u542f\u7528DNSSEC，\u9632\u6b62DNS\u6b3a\u9a97\u548c\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u3002<\/li>\n
- \u914d\u7f6e\u9632\u706b\u5899，\u9650\u5236\u5bf9DNS\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n
\n7. \u603b\u7ed3<\/h4>\n
DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u4e0e\u8c03\u8bd5\u662f\u6784\u5efa\u9ad8\u6548\u3001\u7a33\u5b9a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u7684\u65b9\u6848\u8bbe\u8ba1\u3001\u914d\u7f6e\u65b9\u6cd5\u548c\u4f18\u5316\u63aa\u65bd，\u53ef\u4ee5\u786e\u4fddDNS\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027，\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d，\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u65b9\u6848，\u5e76\u901a\u8fc7\u6301\u7eed\u76d1\u63a7\u548c\u7ef4\u62a4\u63d0\u5347DNS\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n
DNS\u670d\u52a1\u5668\u5b89\u88c5\u4e0e\u8c03\u8bd5<\/h4>\n
\u4e00\u3001Windows Server \u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5DNS\u670d\u52a1\u5668\u89d2\u8272<\/p>\n
- \n
- \u6253\u5f00\u201c\u670d\u52a1\u5668\u7ba1\u7406\u5668\u201d\u3002<\/li>\n
- \u5728\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u7ba1\u7406\u201d->\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u201d\u3002<\/li>\n
- \u5728\u201c\u6dfb\u52a0\u89d2\u8272\u548c\u529f\u80fd\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u201c\u57fa\u4e8e\u89d2\u8272\u6216\u57fa\u4e8e\u529f\u80fd\u7684\u5b89\u88c5\u201d\u3002<\/li>\n
- \u9009\u62e9\u76ee\u6807\u670d\u52a1\u5668，\u901a\u5e38\u9009\u62e9\u672c\u5730\u670d\u52a1\u5668\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u670d\u52a1\u5668\u89d2\u8272\u201d\u9875\u9762，\u9009\u4e2d\u201cDNS\u670d\u52a1\u5668\u201d\u590d\u9009\u6846，\u7136\u540e\u9009\u62e9\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u9009\u62e9\u529f\u80fd\u201d\u9875\u9762，\u4fdd\u7559\u9ed8\u8ba4\u9009\u62e9，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201cDNS\u670d\u52a1\u5668\u201d\u9875\u9762，\u67e5\u770b\u89d2\u8272\u8bf4\u660e\u548c\u6ce8\u610f\u4e8b\u9879，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5728\u201c\u786e\u8ba4\u5b89\u88c5\u9009\u62e9\u201d\u9875\u9762，\u67e5\u770b\u6240\u9009\u89d2\u8272\u548c\u529f\u80fd，\u70b9\u51fb\u201c\u5b89\u88c5\u201d\u3002<\/li>\n
- \u5b89\u88c5\u5b8c\u6210\u540e，\u70b9\u51fb\u201c\u5173\u95ed\u201d\u3002\u5b89\u88c5\u540e\u65e0\u9700\u91cd\u542f\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u914d\u7f6eDNS\u670d\u52a1\u5668<\/p>\n
- \n
- \u6253\u5f00\u201cDNS\u7ba1\u7406\u5668\u201d，\u53ef\u4ee5\u901a\u8fc7\u201c\u7ba1\u7406\u5de5\u5177\u201d->\u201cDNS\u201d\u8bbf\u95ee\u3002<\/li>\n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u201c\u6b63\u5411\u67e5\u627e\u533a\u57df\u201d，\u9009\u62e9\u201c\u65b0\u5efa\u533a\u57df\u201d\u3002<\/li>\n
- \u5728\u201c\u65b0\u5efa\u533a\u57df\u5411\u5bfc\u201d\u4e2d，\u9009\u62e9\u533a\u57df\u7c7b\u578b（\u5982\u4e3b\u8981\u533a\u57df），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u8f93\u5165\u533a\u57df\u540d\u79f0（\u5982example.com），\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u9009\u62e9\u533a\u57df\u6587\u4ef6\u5b58\u50a8\u4f4d\u7f6e，\u901a\u5e38\u9009\u62e9\u9ed8\u8ba4\u4f4d\u7f6e，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u914d\u7f6e\u52a8\u6001\u66f4\u65b0\u8bbe\u7f6e，\u6839\u636e\u9700\u8981\u9009\u62e9\u5141\u8bb8\u6216\u4e0d\u5141\u8bb8\u52a8\u6001\u66f4\u65b0，\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u3002<\/li>\n
- \u5b8c\u6210\u5411\u5bfc，\u70b9\u51fb\u201c\u5b8c\u6210\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55<\/p>\n
- \n
- \u5728DNS\u7ba1\u7406\u5668\u4e2d，\u53f3\u952e\u5355\u51fb\u533a\u57df\u540d\u79f0（\u5982example.com），\u9009\u62e9\u201c\u65b0\u5efa\u4e3b\u673a\u201d\u3002<\/li>\n
- \u8f93\u5165\u4e3b\u673a\u540d\u79f0（\u5982www）\u548c\u5bf9\u5e94\u7684IP\u5730\u5740，\u70b9\u51fb\u201c\u6dfb\u52a0\u4e3b\u673a\u201d\u3002<\/li>\n
- \u70b9\u51fb\u201c\u5b8c\u6210\u201d\u7ed3\u675f\u6dfb\u52a0\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
- \n
- \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26，\u4f7f\u7528nslookup\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982：nslookup www.example.com\n <\/li>\n<\/ul>\n<\/li>\n
\u4e8c\u3001Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eDNS\u670d\u52a1\u5668<\/h5>\n
- \n
\u5b89\u88c5BIND\u8f6f\u4ef6<\/p>\n
- \n
- \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5BIND\u8f6f\u4ef6：yum install bind* -y\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u4fee\u6539\u4e3b\u914d\u7f6e\u6587\u4ef6<\/p>\n
- \n
- \u5907\u4efd\u539f\u59cb\u914d\u7f6e\u6587\u4ef6：cp \/etc\/named.conf{,.bak}\n <\/li>\n
- \u7f16\u8f91\u4e3b\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.conf\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6dfb\u52a0\u533a\u57df\u914d\u7f6e<\/p>\n
- \n
- \u7f16\u8f91\u533a\u57df\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.rfc1912.zones\n <\/li>\n
- \u6dfb\u52a0\u6b63\u5411\u533a\u57df\u914d\u7f6e，\u4f8b\u5982：zone "example.com" IN {
\n type master;
\n file "example.com.zone";
\n};\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u914d\u7f6e\u6b63\u5411\u533a\u57df\u6570\u636e\u6587\u4ef6<\/p>\n
- \n
- \u521b\u5efa\u533a\u57df\u6570\u636e\u6587\u4ef6：cd \/var\/named\/
\ncp -av named.localhost example.com.zone\n <\/li>\n - \u7f16\u8f91\u533a\u57df\u6570\u636e\u6587\u4ef6：vim example.com.zone\n <\/li>\n
- \u6dfb\u52a0\u4e3b\u673a\u8bb0\u5f55，\u4f8b\u5982：$TTL 86400
\n@ IN SOA ns.example.com. admin.example.com. (
\n 2024010101 ; Serial
\n 3600 ; Refresh
\n 1800 ; Retry
\n 604800 ; Expire
\n 86400 ) ; Minimum
\n@ IN NS ns.example.com.
\nns IN A 192.168.1.1
\nwww IN A 192.168.1.2\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u542f\u52a8BIND\u670d\u52a1<\/p>\n
- \n
- \u542f\u52a8BIND\u670d\u52a1：systemctl start named\n <\/li>\n
- \u68c0\u67e5\u670d\u52a1\u72b6\u6001：systemctl status named\n <\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5DNS\u89e3\u6790<\/p>\n
- \n
- \u4f7f\u7528dig\u547d\u4ee4\u6d4b\u8bd5DNS\u89e3\u6790\u662f\u5426\u6b63\u786e：dig www.example.com @192.168.1.1\n <\/li>\n<\/ul>\n<\/li>\n
\u4e09\u3001DNS\u670d\u52a1\u5668\u8c03\u8bd5<\/h5>\n
- \n
\u68c0\u67e5\u670d\u52a1\u5668\u8bbe\u7f6e<\/p>\n
- \n
- \u786e\u4fddDNS\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u7b49\u8bbe\u7f6e\u6b63\u786e\u3002<\/li>\n
- \u786e\u4fdd\u670d\u52a1\u5668\u7684\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u57df\u540d\u89e3\u6790<\/p>\n
- \n
- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e：nslookup www.example.com
\ndig www.example.com\n <\/li>\n<\/ul>\n<\/li>\n - \n
\u68c0\u67e5DNS\u7f13\u5b58<\/p>\n
- \n
- \u6e05\u9664DNS\u7f13\u5b58，\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5\u57df\u540d\u89e3\u6790：\n
- \n
- \u5728Windows\u7cfb\u7edf\u4e2d：ipconfig \/flushdns\n <\/li>\n
- \u5728Linux\u7cfb\u7edf\u4e2d：systemctl restart named\n <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6<\/p>\n
- \n
- \u67e5\u770bDNS\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6，\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u9519\u8bef\u6216\u8b66\u544a\u4fe1\u606f：\n
- \n
- \u5728Windows\u7cfb\u7edf\u4e2d，\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8eC:\\\\Windows\\\\System32\\\\LogFiles\\\\DNS\u3002<\/li>\n
- \u5728Linux\u7cfb\u7edf\u4e2d，\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/var\/log\/\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \n
\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e<\/p>\n
- \n
- \u786e\u4fdd\u9632\u706b\u5899\u5141\u8bb8DNS\u6d41\u91cf\u901a\u8fc7（UDP\u548cTCP\u768453\u7aef\u53e3）\u3002<\/li>\n<\/ul>\n<\/li>\n
- \n
\u6d4b\u8bd5\u5176\u4ed6DNS\u670d\u52a1\u5668<\/p>\n
- \n
- \u5982\u679c\u95ee\u9898\u4ecd\u7136\u5b58\u5728，\u53ef\u4ee5\u5c1d\u8bd5\u8fde\u63a5\u5176\u4ed6\u53ef\u9760\u7684DNS\u670d\u52a1\u5668，\u5982Google Public DNS（8.8.8.8\u548c8.8.4.4），\u4ee5\u786e\u5b9a\u95ee\u9898\u662f\u5426\u5728\u672c\u5730DNS\u670d\u52a1\u5668\u4e0a\u3002<\/li>\n<\/ul>\n<\/li>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4，\u60a8\u53ef\u4ee5\u5b8c\u6210DNS\u670d\u52a1\u5668\u7684\u5b89\u88c5\u3001\u914d\u7f6e\u548c\u8c03\u8bd5，\u786e\u4fddDNS\u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u3002
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- \u67e5\u770bDNS\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6，\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u9519\u8bef\u6216\u8b66\u544a\u4fe1\u606f：\n
- \u6e05\u9664DNS\u7f13\u5b58，\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5\u57df\u540d\u89e3\u6790：\n
- \u4f7f\u7528nslookup\u6216dig\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e：nslookup www.example.com
- \u4f7f\u7528dig\u547d\u4ee4\u6d4b\u8bd5DNS\u89e3\u6790\u662f\u5426\u6b63\u786e：dig www.example.com @192.168.1.1\n <\/li>\n<\/ul>\n<\/li>\n
- \u521b\u5efa\u533a\u57df\u6570\u636e\u6587\u4ef6：cd \/var\/named\/
- \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26，\u4f7f\u7528nslookup\u547d\u4ee4\u6d4b\u8bd5\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982：nslookup www.example.com\n <\/li>\n<\/ul>\n<\/li>\n
- \u90e8\u7f72\u591a\u4e2aDNS\u670d\u52a1\u5668，\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5206\u62c5\u89e3\u6790\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n
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- \u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u64cd\u4f5c\u7cfb\u7edf（\u5982Windows Server\u6216Linux）\u3002<\/li>\n<\/ul>\n