{"id":52761,"date":"2025-08-11T18:54:12","date_gmt":"2025-08-11T10:54:12","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/52761.html"},"modified":"2025-08-11T18:54:12","modified_gmt":"2025-08-11T10:54:12","slug":"linux-dns%e6%9c%8d%e5%8a%a1%e8%a7%a3%e6%9e%90%e5%8e%9f%e7%90%86%e4%b8%8e%e6%90%ad%e5%bb%ba","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/52761.html","title":{"rendered":"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa"},"content":{"rendered":"

\u4e00\u3001\u4ec0\u4e48\u662fDNS<\/h2>\n

DNS \u662f\u57df\u540d\u670d\u52a1 (Domain Name System) \u7684\u7f29\u5199，\u5b83\u662f\u7531\u89e3\u6790\u5668\u548c\u57df\u540d\u670d\u52a1\u5668\u7ec4\u6210\u7684\u3002
\n\u57df\u540d\u670d\u52a1\u5668\u662f\u6307\u4fdd\u5b58\u6709\u8be5\u7f51\u7edc\u4e2d\u6240\u6709\u4e3b\u673a\u7684\u57df\u540d\u548c\u5bf9\u5e94IP\u5730\u5740，
\n\u5e76\u5177\u6709\u5c06\u57df\u540d\u8f6c\u6362\u4e3aIP\u5730\u5740\u529f\u80fd\u7684\u670d\u52a1\u5668\u3002
\n\u57df\u540d\u5fc5\u987b\u5bf9\u5e94\u4e00\u4e2aIP\u5730\u5740，\u800cIP\u5730\u5740\u4e0d\u4e00\u5b9a\u6709\u57df\u540d\u3002
\n\u57df\u540d\u670d\u52a1\u5668\u4e3a\u5ba2\u6237\u673a\/\u670d\u52a1\u5668\u6a21\u5f0f\u4e2d\u7684\u670d\u52a1\u5668\u65b9，\u5b83\u4e3b\u8981\u6709\u4e24\u79cd\u5f62\u5f0f:\u4e3b\u670d\u52a1\u5668\u548c\u8f6c\u53d1\u670d\u52a1\u5668\u3002
\n\u5c06\u57df\u540d\u6620\u5c04\u4e3aIP\u5730\u5740\u7684\u8fc7\u7a0b\u5c31\u79f0\u4e3a"\u57df\u540d\u89e3\u6790"\u3002
\n\u5728Internet\u4e0a\u57df\u540d\u4e0eIP\u5730\u5740\u4e4b\u95f4\u662f\u4e00\u5bf9\u4e00(\u6216\u8005\u591a\u5bf9\u4e00)\u7684，
\n\u4e5f\u53ef\u91c7\u7528DNS\u8f6e\u5faa\u5b9e\u73b0\u4e00\u5bf9\u591a，\u57df\u540d\u867d\u7136\u4fbf\u4e8e\u4eba\u4eec\u8bb0\u5fc6，
\n\u4f46\u673a\u5668\u4e4b\u95f4\u53ea\u8ba4IP\u5730\u5740，\u5b83\u4eec\u4e4b\u95f4\u7684\u8f6c\u6362\u5de5\u4f5c\u79f0\u4e3a\u57df\u540d\u89e3\u6790，
\n\u57df\u540d\u89e3\u6790\u9700\u8981\u7531\u4e13\u95e8\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668\u6765\u5b8c\u6210，DNS\u5c31\u662f\u8fdb\u884c\u57df\u540d\u89e3\u6790\u7684\u670d\u52a1\u5668\u3002
\nDNS \u547d\u540d\u7528\u4e8e Internet\u7b49 TCP\/IP\u7f51\u7edc\u4e2d，\u901a\u8fc7\u7528\u6237\u53cb\u597d\u7684\u540d\u79f0\u67e5\u627e\u8ba1\u7b97\u673a\u548c\u670d\u52a1\u3002
\n\u5f53\u7528\u6237\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8f93\u5165 DNS \u540d\u79f0\u65f6，
\nDNS \u670d\u52a1\u53ef\u4ee5\u5c06\u6b64\u540d\u79f0\u89e3\u6790\u4e3a\u4e0e\u4e4b\u76f8\u5173\u7684\u5176\u4ed6\u4fe1\u606f，\u5982 IP \u5730\u5740\u3002
\n\u56e0\u4e3a，\u4f60\u5728\u4e0a\u7f51\u65f6\u8f93\u5165\u7684\u7f51\u5740，\u662f\u901a\u8fc7\u57df\u540d\u89e3\u6790\u7cfb\u7edf\u89e3\u6790\u627e\u5230\u4e86\u76f8\u5bf9\u5e94\u7684IP\u5730\u5740，
\n\u8fd9\u6837\u624d\u80fd\u4e0a\u7f51\u3002\u5176\u5b9e，\u57df\u540d\u7684\u6700\u7ec8\u6307\u5411\u662fIP<\/h6>\n

\u4e8c\u3001\u57df\u540d\u7684\u89c4\u5219<\/h2>\n

\u57df\u540d\u7a7a\u95f4\u7ed3\u6784：\u3010\u4f8b：\u3011www.baidu.com.<\/h6>\n
\u6839\u57df:com\u540e\u9762\u7684\u7528"."\u8868\u793a<\/h6>\n
\u9876\u7ea7\u57df：\u9876\u7ea7\u57df\u5206\u4e3a\u7ec4\u7ec7\u57df\u548c\u56fd\u5bb6\u6216\u5730\u533a\u57df\u3002<\/h6>\n
\u7ec4\u7ec7\u57df\u91c7\u75283\u4e2a\u5b57\u7b26\u4ee3\u53f7，\u5982.com .edu .gov
\n\u56fd\u5bb6\u6216\u5730\u533a\u57df，\u91c7\u7528\u4e24\u4e2a\u5b57\u7b26\u4ee3\u53f7\u3002\u5982.cn .jp
\n\u4e8c\u7ea7\u57df：\u4e8c\u7ea7\u57df\u6ce8\u518c\u5230\u4e2a\u4eba\u3001\u7ec4\u7ec7\u6216\u8005\u516c\u53f8\u540d\u79f0，\u5982baidu\u3001taobao\u7b49<\/h6>\n
\u4e3b\u673a\u540d\u79f0：\u4e3b\u673a\u540d\u79f0\u5904\u4e8e\u57df\u540d\u7a7a\u95f4\u7684\u6700\u5e95\u5c42，\u4e3b\u673a\u540d\u4e0e\u4e0a\u8ff0\u5404\u7ea7\u57df\u540d\u7ed3\u5408\u6784\u6210FQND（\u5b8c\u5168\u5408\u683c\u57df\u540d），\u5982www\u3002<\/h6>\n
\u6ce8\u610f：\u6bcf\u4e2a\u57df\u7528\u4e00\u4e2a\u70b9\u53f7\u201c.\u201d\u5206\u5f00<\/h6>\n

\u4e09\u3001DNS\u670d\u52a1\u7684\u4f5c\u7528<\/h2>\n

1.\u6838\u5fc3\u4f5c\u7528：\u5b9e\u73b0\u57df\u540d\u4e0e IP \u5730\u5740\u7684\u53cc\u5411\u7ffb\u8bd1<\/h4>\n

\u3010\u4f8b\u3011\u7528\u6237\u5728\u6d4f\u89c8\u5668\u8f93\u5165 www.baidu.com，DNS \u670d\u52a1\u5668\u5c06\u5176\u89e3\u6790\u4e3a\u767e\u5ea6\u670d\u52a1\u5668\u7684 IP \u5730\u5740（\u5982 14.215.177.38），\u4ece\u800c\u5efa\u7acb\u7f51\u7edc\u8fde\u63a5；\u7f51\u7edc\u8bbe\u5907（\u5982\u9632\u706b\u5899\u3001\u670d\u52a1\u5668）\u901a\u8fc7 IP \u5730\u5740\u53cd\u67e5\u57df\u540d，\u7528\u4e8e\u65e5\u5fd7\u8bb0\u5f55\u3001\u8bbf\u95ee\u63a7\u5236\u6216\u6545\u969c\u6392\u67e5（\u5982\u5224\u65ad\u67d0\u4e2a IP \u662f\u5426\u5c5e\u4e8e\u53ef\u4fe1\u57df\u540d）\u3002<\/h6>\n
\u6269\u5c55\u4f5c\u7528：\u652f\u6491\u7f51\u7edc\u670d\u52a1\u7684\u9ad8\u6548\u4e0e\u7a33\u5b9a<\/h6>\n
\u3010\u4f8b\u3011\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u4e0e\u6d41\u91cf\u5206\u914d；\u63d0\u9ad8\u670d\u52a1\u5197\u4f59\u4e0e\u9ad8\u53ef\u7528\u6027；\u63d0\u9ad8\u7f51\u7edc\u5b89\u5168\u4e0e\u8bbf\u95ee\u63a7\u5236<\/h6>\n
\u56db\u3001\u57df\u540d\u67e5\u8be2\u7684\u8fc7\u7a0b
\nDNS\u67e5\u8be2\u7c7b\u522b：
\n\u9012\u5f52\u67e5\u8be2：\u53d1\u751f\u5728\u5ba2\u6237\u7aef\u548cDNS\u670d\u52a1\u5668\u4e4b\u95f4
\n\u8fed\u4ee3\u67e5\u8be2：\u53d1\u9001\u5728DNS\u670d\u52a1\u5668\u548cDNS\u670d\u52a1\u5668\u4e4b\u95f4<\/h6>\n
DNS\u89e3\u6790\u65b9\u5f0f：
\n\u6b63\u5411\u89e3\u6790：\u5c06FQDN\u89e3\u6790\u4e3a\u5bf9\u5e94\u7684IP
\n\u53cd\u5411\u89e3\u6790：\u5c06IP\u89e3\u6790\u4e3a\u5bf9\u5e94\u7684FQDN<\/h6>\n

\u56db.DNS\u91cd\u8981\u7684\u914d\u7f6e\u6587\u4ef6\u53ca\u76ee\u5f55\u89e3\u91ca<\/h2>\n

\/etc\/hosts \u672c\u5730\u89e3\u6790\u914d\u7f6e\u6587\u4ef6
\n\/etc\/resolv.conf \u5ba2\u6237\u7aef\u7684DNS\u6307\u5411
\nnamed DNS\u670d\u52a1\u540d\u79f0
\nbind，bind-chroot DNS\u5b89\u88c5\u8f6f\u4ef6\u5305
\n\/var\/named DNS\u7684\u5bb6\u76ee\u5f55
\n\/etc\/named.conf \u6620\u5c04\u7684DNS\u4e3b\u914d\u7f6e\u6587\u4ef6
\n\/var\/named\/chroot\/etc\/named.rfc1912.zones \u8bb0\u5f55DNS\u6b63\u5411\u548c\u53cd\u5411\u7684\u5168\u5c40\u89e3\u6790\u914d\u7f6e\u6587\u4ef6
\n\/var\/named\/named.localhost \u6b63\u5411\u89e3\u6790\u7684\u914d\u7f6e\u6587\u4ef6\u6a21\u677f
\n\/var\/named\/named.empty \u53cd\u5411\u89e3\u6790\u7684\u914d\u7f6e\u6587\u4ef6\u6a21\u677f<\/h6>\n
\/etc\/named.conf \u6620\u5c04\u7684DNS\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h6>\n
\/var\/named\/chroot\/etc\/named.rfc1912.zones\u5168\u5c40\u89e3\u6790\u914d\u7f6e\u6587\u4ef6<\/h6>\n

\u4e94，DNS \u670d\u52a1\u5668\u7c7b\u578b（\u4e3b DNS \u4e0e\u8f85\u52a9 DNS）<\/h2>\n

\u4e3b DNS \u670d\u52a1\u5668（Primary\/Authoritative DNS）
\n\u5b9a\u4e49：\u8d1f\u8d23\u7ef4\u62a4\u7279\u5b9a\u57df\u540d\u533a\u57df（Zone）\u7684\u539f\u59cb\u6570\u636e，\u662f\u8be5\u533a\u57df\u7684\u6743\u5a01\u6570\u636e\u6e90\u3002
\n\u6743\u9650：\u53ef\u76f4\u63a5\u4fee\u6539\u57df\u540d\u8bb0\u5f55（\u5982 A\u3001MX\u3001CNAME \u7b49），\u5e76\u751f\u6210\u66f4\u65b0\u5e8f\u5217\u53f7（Serial）\u3002
\n\u5b58\u50a8：\u533a\u57df\u6587\u4ef6\u5b58\u50a8\u5728\u672c\u5730（\u5982 \/var\/named\/example.com.db）\u3002
\n\u8f85\u52a9 DNS \u670d\u52a1\u5668（Secondary DNS）
\n\u5b9a\u4e49：\u4ece\u4e3b DNS \u670d\u52a1\u5668\u540c\u6b65\u533a\u57df\u6570\u636e，\u63d0\u4f9b\u5197\u4f59\u5907\u4efd\u548c\u8d1f\u8f7d\u5206\u62c5\u3002
\n\u6743\u9650：\u53ea\u8bfb，\u65e0\u6cd5\u76f4\u63a5\u4fee\u6539\u8bb0\u5f55，\u9700\u901a\u8fc7\u4e3b DNS \u66f4\u65b0\u3002
\n\u540c\u6b65\u673a\u5236：\u901a\u8fc7 AXFR\/IXFR \u534f\u8bae\u5b9a\u671f\u68c0\u67e5\u4e3b DNS \u7684\u5e8f\u5217\u53f7，\u53d1\u73b0\u66f4\u65b0\u65f6\u62c9\u53d6\u5168\u91cf\u6216\u589e\u91cf\u6570\u636e
\n\u5b9a\u4e49\u57df\u548c\u7f51\u6bb5\u7684\u6620\u5c04\u5173\u7cfb\u5206\u4e3a：\u6b63\u5411\u89e3\u6790（FQDN \u2192 IP）\u548c \u53cd\u5411\u89e3\u6790（IP \u2192 FQDN）<\/h6>\n

\u516d\u3001\u4f7f\u7528bind\u65b9\u5f0f\u642d\u5efa\u4e3bDNS\u670d\u52a1\u5668<\/h2>\n

\u76ee\u6807：\u901a\u8fc7\u4f4d\u7f6e\u6211\u4eec\u53ef\u4ee5\u5c06192.168.100.10\u548cycy2.example.com\u76f8\u4e92\u8f6c\u6362<\/span><\/h6>\n

\n1.\u914d\u7f6e\u672c\u5730yum\u4ed3\u5e93<\/h3>\n

\u6302\u8f7dyum\u4ed3\u5e93<\/h6>\n

mount \/dev\/cdrom \/mnt\/<\/p>\n

\u914d\u7f6e\u4e3bDNS\u670d\u52a1\u5668
\n\u5b89\u88c5bind\u3001bind-chroot\u8f6f\u4ef6<\/h6>\n

yum -y install bind bind-chroot<\/p>\n

2.\u8fdb\u5165vim \/etc\/named.conf，\u7f16\u8f91DNS\u670d\u52a1\u5668\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h3>\n

\"\"<\/p>\n

##\u53cd\u5411\u89e3\u6790\u5168\u5c40\u914d\u7f6e\u6587\u4ef6
\nzone "localhost.localdomain" IN {
\n type master;
\n file "named.localhost";
\n allow-update { none; };
\n};<\/p>\n

zone "localhost" IN { ##\u5c06\u8fd9\u4e94\u884c\u590d\u5236\u7c98\u8d34\u5230\u672b\u5c3e
\n type master;
\n file "named.localhost";
\n allow-update { none; };
\n};
\n##\u53cd\u5411\u89e3\u6790\u5168\u5c40\u914d\u7f6e\u6587\u4ef6<\/p>\n

zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
\n type master;
\n file "named.loopback";
\n allow-update { none; };
\n};<\/p>\n

zone "1.0.0.127.in-addr.arpa" IN {
\n type master;
\n file "named.loopback";
\n allow-update { none; };
\n};<\/p>\n

zone "0.in-addr.arpa" IN { ##\u4ee5\u53ca\u8fd9\u4e94\u884c\u7c98\u8d34\u5230\u6587\u4ef6\u672b\u5c3e
\n type master;
\n file "named.empty";
\n allow-update { none; };
\n};<\/p>\n

##\u7c98\u8d34\u5728\u6587\u4ef6\u672b\u5c3e\u518d\u53bb\u4fee\u6539，\u56e0\u4e3a\u6211\u4eec\u4e00\u822c\u4e0d\u53bb\u4fee\u6539\u6e90\u6587\u4ef6\u7684\u914d\u7f6e<\/p>\n

zone "localhost" IN { ##localhost\u4fee\u6539\u4e3a\u57df\u540d：example.com
\n type master; ##\u8868\u793a\u4e3bDNS\u670d\u52a1\u5668\u7c7b\u578b
\n file "named.localhost"; ##\u6587\u4ef6\u540d
\n allow-update { none; };
\n};<\/p>\n

zone "0.in-addr.arpa" IN {
\n type master;
\n file "named.empty";
\n allow-update { none; };
\n};<\/p>\n

\"\"<\/p>\n

3.\u7f16\u8f91\u6b63\u5411\u548c\u53cd\u5411\u89e3\u6790\u5168\u5c40\u914d\u7f6e\u6587\u4ef6<\/h3>\n

\u5c06\u5b58\u653e\u6b63\u5411\u548c\u53cd\u5411\u89e3\u6790\u7684\u914d\u7f6e\u6587\u4ef6\u6a21\u677f\u590d\u5236\u4e00\u4efd，\u4e14\u4fdd\u6301\u6e90\u6587\u4ef6\u7684\u5c5e\u6027<\/h6>\n
\/var\/named\/named.localhost \u6b63\u5411\u89e3\u6790\u7684\u914d\u7f6e\u6587\u4ef6\u6a21\u677f
\n\/var\/named\/named.empty \u53cd\u5411\u89e3\u6790\u7684\u914d\u7f6e\u6587\u4ef6\u6a21\u677f<\/h6>\n

cd \/var\/named
\ncp -p named.localhost ycy.com
\ncp -p named.empty com.ycy<\/p>\n

（1）\u7f16\u8f91\u6b63\u5411\u89e3\u6790\u6587\u4ef6<\/h4>\n

vim \/var\/named\/ycy.com<\/p>\n

\"\"<\/p>\n

（2）\u7f16\u8f91\u53cd\u5411\u89e3\u6790\u6587\u4ef6<\/h4>\n

vim \/var\/named\/com.ycy<\/p>\n

\"\"<\/p>\n

**$TTL 1D：**\u7f13\u5b58\u5468\u671f\u4e3a1\u5929
\n**SOA：**\u8d77\u59cb\u6388\u6743\u8bb0\u5f55，\u5c31\u662f\u7531\u8c01\u8ba9\u4f60\u505a\u89e3\u6790\u7684，\u5373DNS\u670d\u52a1\u5668
\n**serial：**\u5e8f\u5217\u53f7，\u53ef\u4ee5\u968f\u4fbf\u5199
\n**refresh：**\u5b9a\u4e49\u8f85\u52a9DNS\u5237\u65b0\u7684\u65f6\u95f4，\u4e5f\u5c31\u662f\u8bf4\u8f85\u52a9DNS\u4f1a\u9694\u591a\u4e45\u540c\u6b65\u4e3bdns\u89e3\u6790\u6570\u636e\u3002<\/h6>\n
**retry：**\u8868\u793a\u91cd\u8bd5\u5ef6\u8fdf，\u4e5f\u5c31\u662f\u8bf4\u8f85\u52a9dns\u7b2c\u4e00\u6b21\u540c\u6b65\u6570\u636e\u5931\u8d25，\u90a3\u4e48\u5c31\u9700\u8981\u9694\u591a\u4e45（\u5c31\u662fretry\u6765\u5b9a\u4e49）\u6765\u540c\u6b65<\/h6>\n
**expire：**\u8868\u793a\u5931\u6548\u7684\u65f6\u95f4，\u8d85\u8fc7\u8fd9\u4e2a\u65f6\u95f4，\u8f85\u52a9DNS\u4e00\u76f4\u540c\u6b65\u6570\u636e\u5931\u8d25，\u90a3\u4e48\u8be5\u8f85\u52a9DNS\u670d\u52a1\u5668\u5c06\u5931\u6548，\u5219\u4e0d\u4f1a\u518d\u53bb\u540c\u6b65\u4e3bDNS\u6570\u636e\u3002<\/h6>\n
**minimum：**\u8868\u793a\u5b9a\u4e49\u65e0\u6548\u89e3\u6790\u7684\u7f13\u5b58\u65f6\u95f4\u3002<\/h6>\n
\u4e00\u4e2aFQDN\u53ea\u80fd\u5bf9\u5e94\u4e00\u4e2aIP，\u4f46\u662f\u4e00\u4e2aIP\u53ef\u4ee5\u5bf9\u5e94\u591a\u4e2aFQDN\u3002<\/h6>\n

4，\u91cd\u542f\u670d\u52a1<\/h3>\n

systemctl restart named
\nsystemctl enable named<\/p>\n

5.\u914d\u7f6e\u5173\u95ed\u9632\u706b\u5899，\u5173\u95edSELinux<\/h3>\n

systemctl stop firewalld#\u5173\u95ed\u9632\u706b\u5899
\nsystemctl disable firewalld#\u8bbe\u7f6e\u5f00\u542f\u81ea\u542f
\nsetenforce 0#\u8bbe\u7f6eSElinux\u72b6\u6001\u4e3a\u5168\u90e8\u5141\u8bb8\u8bbf\u95ee\u6a21\u5f0f
\ngetenforce#\u67e5\u770bSWlinux\u72b6\u6001<\/p>\n

6.\u5728\u53e6\u4e00\u53f0\u8bbe\u5907\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6eDNS\u4e3a\u670d\u52a1\u5668\u7684IP:192.168.100.10<\/h3>\n

vim \/etc\/sysconfig\/network-scripts\/ifcfg-ens33<\/p>\n

7.\u9a8c\u8bc1<\/h3>\n

nslookup<\/p>\n

\"\"<\/p>\n

\u4e03\u3001\u642d\u5efaDNS\u8f85\u52a9\u670d\u52a1\u5668<\/h2>\n

\u9664\u4e86\u7f16\u8f91\u6b63\u5411\u548c\u53cd\u5411\u89e3\u6790\u5168\u5c40\u914d\u7f6e\u6587\u4ef6\u4e0d\u4e00\u6837\u5176\u4ed6\u90fd\u4e00\u6837<\/h3>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb127\u6b21\u3002DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u662f\u5b9e\u73b0\u57df\u540d\u4e0eIP\u5730\u5740\u53cc\u5411\u89e3\u6790\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\u3002\u5b83\u91c7\u7528\u5c42\u6b21\u5316\u57df\u540d\u7a7a\u95f4\u7ed3\u6784\uff08\u6839\u57df\u3001\u9876\u7ea7\u57df\u3001\u4e8c\u7ea7\u57df\u7b49\uff09\uff0c\u901a\u8fc7\u9012\u5f52\u67e5\u8be2\u548c\u8fed\u4ee3\u67e5\u8be2\u5b9e\u73b0\u57df\u540d\u89e3\u6790\u3002\u4e3bDNS\u670d\u52a1\u5668\u7ef4\u62a4\u539f\u59cb\u533a\u57df\u6570\u636e\uff0c\u8f85\u52a9DNS\u670d\u52a1\u5668\u63d0\u4f9b\u6570\u636e\u540c\u6b65\u548c\u5197\u4f59\u5907\u4efd\u3002\u4f7f\u7528BIND\u642d\u5efaDNS\u670d\u52a1\u5668\u9700\u914d\u7f6enamed.conf\u4e3b\u6587\u4ef6\u3001\u521b\u5efa\u6b63\u53cd\u5411\u89e3\u6790\u533a\u57df\u6587\u4ef6\uff0c\u5e76\u8bbe\u7f6eTTL\u3001SOA\u7b49\u53c2\u6570\u3002\u914d\u7f6e\u5b8c\u6210\u540e\u9700\u91cd\u542f\u670d\u52a1\u3001\u5173\u95ed\u9632\u706b\u5899\u548cSELinux\uff0c\u6700\u540e\u901a\u8fc7nslookup\u9a8c\u8bc1\u89e3\u6790\u529f\u80fd\u3002DNS\u4e0d\u4ec5\u5b9e\u73b0\u5730\u5740\u8f6c\u6362\uff0c\u8fd8\u652f\u6301\u8d1f\u8f7d\u5747\u8861\u3001\u8bbf\u95ee\u63a7\u5236\u7b49\u6269\u5c55\u529f\u80fd\u3002<\/p>\n","protected":false},"author":2,"featured_media":52755,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[245,58],"topic":[],"class_list":["post-52761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-dns","tag-linux"],"yoast_head":"\nLinux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/52761.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb127\u6b21\u3002DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u662f\u5b9e\u73b0\u57df\u540d\u4e0eIP\u5730\u5740\u53cc\u5411\u89e3\u6790\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\u3002\u5b83\u91c7\u7528\u5c42\u6b21\u5316\u57df\u540d\u7a7a\u95f4\u7ed3\u6784\uff08\u6839\u57df\u3001\u9876\u7ea7\u57df\u3001\u4e8c\u7ea7\u57df\u7b49\uff09\uff0c\u901a\u8fc7\u9012\u5f52\u67e5\u8be2\u548c\u8fed\u4ee3\u67e5\u8be2\u5b9e\u73b0\u57df\u540d\u89e3\u6790\u3002\u4e3bDNS\u670d\u52a1\u5668\u7ef4\u62a4\u539f\u59cb\u533a\u57df\u6570\u636e\uff0c\u8f85\u52a9DNS\u670d\u52a1\u5668\u63d0\u4f9b\u6570\u636e\u540c\u6b65\u548c\u5197\u4f59\u5907\u4efd\u3002\u4f7f\u7528BIND\u642d\u5efaDNS\u670d\u52a1\u5668\u9700\u914d\u7f6enamed.conf\u4e3b\u6587\u4ef6\u3001\u521b\u5efa\u6b63\u53cd\u5411\u89e3\u6790\u533a\u57df\u6587\u4ef6\uff0c\u5e76\u8bbe\u7f6eTTL\u3001SOA\u7b49\u53c2\u6570\u3002\u914d\u7f6e\u5b8c\u6210\u540e\u9700\u91cd\u542f\u670d\u52a1\u3001\u5173\u95ed\u9632\u706b\u5899\u548cSELinux\uff0c\u6700\u540e\u901a\u8fc7nslookup\u9a8c\u8bc1\u89e3\u6790\u529f\u80fd\u3002DNS\u4e0d\u4ec5\u5b9e\u73b0\u5730\u5740\u8f6c\u6362\uff0c\u8fd8\u652f\u6301\u8d1f\u8f7d\u5747\u8861\u3001\u8bbf\u95ee\u63a7\u5236\u7b49\u6269\u5c55\u529f\u80fd\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/52761.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-11T10:54:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250811105405-6899cbcd14844.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/52761.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/52761.html\",\"name\":\"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-08-11T10:54:12+00:00\",\"dateModified\":\"2025-08-11T10:54:12+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/52761.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/52761.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/52761.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/52761.html","og_locale":"zh_CN","og_type":"article","og_title":"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb127\u6b21\u3002DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u662f\u5b9e\u73b0\u57df\u540d\u4e0eIP\u5730\u5740\u53cc\u5411\u89e3\u6790\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\u3002\u5b83\u91c7\u7528\u5c42\u6b21\u5316\u57df\u540d\u7a7a\u95f4\u7ed3\u6784\uff08\u6839\u57df\u3001\u9876\u7ea7\u57df\u3001\u4e8c\u7ea7\u57df\u7b49\uff09\uff0c\u901a\u8fc7\u9012\u5f52\u67e5\u8be2\u548c\u8fed\u4ee3\u67e5\u8be2\u5b9e\u73b0\u57df\u540d\u89e3\u6790\u3002\u4e3bDNS\u670d\u52a1\u5668\u7ef4\u62a4\u539f\u59cb\u533a\u57df\u6570\u636e\uff0c\u8f85\u52a9DNS\u670d\u52a1\u5668\u63d0\u4f9b\u6570\u636e\u540c\u6b65\u548c\u5197\u4f59\u5907\u4efd\u3002\u4f7f\u7528BIND\u642d\u5efaDNS\u670d\u52a1\u5668\u9700\u914d\u7f6enamed.conf\u4e3b\u6587\u4ef6\u3001\u521b\u5efa\u6b63\u53cd\u5411\u89e3\u6790\u533a\u57df\u6587\u4ef6\uff0c\u5e76\u8bbe\u7f6eTTL\u3001SOA\u7b49\u53c2\u6570\u3002\u914d\u7f6e\u5b8c\u6210\u540e\u9700\u91cd\u542f\u670d\u52a1\u3001\u5173\u95ed\u9632\u706b\u5899\u548cSELinux\uff0c\u6700\u540e\u901a\u8fc7nslookup\u9a8c\u8bc1\u89e3\u6790\u529f\u80fd\u3002DNS\u4e0d\u4ec5\u5b9e\u73b0\u5730\u5740\u8f6c\u6362\uff0c\u8fd8\u652f\u6301\u8d1f\u8f7d\u5747\u8861\u3001\u8bbf\u95ee\u63a7\u5236\u7b49\u6269\u5c55\u529f\u80fd\u3002","og_url":"https:\/\/www.wsisp.com\/helps\/52761.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-08-11T10:54:12+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250811105405-6899cbcd14844.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/52761.html","url":"https:\/\/www.wsisp.com\/helps\/52761.html","name":"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-08-11T10:54:12+00:00","dateModified":"2025-08-11T10:54:12+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/52761.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/52761.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/52761.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"Linux DNS\u670d\u52a1\u89e3\u6790\u539f\u7406\u4e0e\u642d\u5efa"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/52761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=52761"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/52761\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/52755"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=52761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=52761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=52761"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=52761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}