{"id":19248,"date":"2025-12-19T14:38:48","date_gmt":"2025-12-19T06:38:48","guid":{"rendered":"https:\/\/blog.ywdevops.cn\/?p=19248"},"modified":"2026-08-17T16:22:03","modified_gmt":"2026-08-17T08:22:03","slug":"bind9","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2025\/12\/19\/bind9\/","title":{"rendered":"DNS\u670d\u52a1\u5668bind9\u7528\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>BIND9<\/strong>\uff08Berkeley Internet Name Domain, version 9\uff09\u662f\u5f53\u524d\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u5f00\u6e90DNS\u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u7531Internet Systems Consortium\uff08ISC\uff09\u5f00\u53d1\u548c\u7ef4\u62a4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BIND9\u7684\u4e3b\u8981\u4f5c\u7528\u662f<strong>\u57df\u540d\u89e3\u6790<\/strong>\uff0c\u5c06\u57df\u540d\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u8bc6\u522b\u7684IP\u5730\u5740\u5b9e\u73b0\u4e92\u8054\u7f51\u901a\u4fe1\u7684\u57fa\u7840\u670d\u52a1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u7279\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7ba1\u7406\u7279\u5b9a\u57df\u540d\u7684DNS\u8bb0\u5f55<\/li>\n\n\n\n<li>\u54cd\u5e94\u5176\u4ed6DNS\u670d\u52a1\u5668\u7684\u67e5\u8be2\u8bf7\u6c42<\/li>\n\n\n\n<li>\u652f\u6301\u4e3b\u4ece\u670d\u52a1\u5668\u67b6\u6784<\/li>\n\n\n\n<li>\u4e3a\u5ba2\u6237\u7aef\u63d0\u4f9b\u5b8c\u6574\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1<\/li>\n\n\n\n<li>\u7f13\u5b58\u67e5\u8be2\u7ed3\u679c\u63d0\u9ad8\u6027\u80fd<\/li>\n\n\n\n<li>\u652f\u6301DNSSEC\u5b89\u5168\u6269\u5c55<\/li>\n\n\n\n<li>\u5c06\u67e5\u8be2\u8f6c\u53d1\u5230\u5176\u4ed6DNS\u670d\u52a1\u5668<\/li>\n\n\n\n<li>\u5b9e\u73b0\u672c\u5730DNS\u7f13\u5b58\u52a0\u901f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f01\u4e1a\u5185\u7f51<\/strong>\uff1a\u642d\u5efa\u5185\u90e8DNS\u670d\u52a1\uff0c\u7ba1\u7406\u5185\u90e8\u57df\u540d<\/li>\n\n\n\n<li><strong>\u4e92\u8054\u7f51\u670d\u52a1<\/strong>\uff1a\u4f5c\u4e3a\u516c\u5171DNS\u670d\u52a1\u5668\uff08\u5982Google DNS\u3001Cloudflare DNS\u57fa\u4e8eBIND\uff09<\/li>\n\n\n\n<li><strong>\u57df\u540d\u6ce8\u518c\u5546<\/strong>\uff1a\u4e3a\u6ce8\u518c\u7684\u57df\u540d\u63d0\u4f9b\u6743\u5a01\u89e3\u6790<\/li>\n\n\n\n<li><strong>CDN\u670d\u52a1<\/strong>\uff1a\u5b9e\u73b0\u667a\u80fdDNS\u89e3\u6790\u548c\u8d1f\u8f7d\u5747\u8861<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u4f8b\u5b50\u4e2d\u6f14\u793a\u670d\u52a1\u5668\u7cfb\u7edf\u4e3aubuntu 24.04\uff0c\u73af\u5883\u51c6\u5907\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">IP<\/td><td class=\"has-text-align-center\" data-align=\"center\">192.168.49.246<\/td><td class=\"has-text-align-center\" data-align=\"center\">192.168.51.252<\/td><td class=\"has-text-align-center\" data-align=\"center\">192.168.49.224<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u7528\u9014<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4e3bDNS\u670d\u52a1\u5668<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4eceDNS\u670d\u52a1\u5668<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5e94\u7528\u670d\u52a1\u5668<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u5148\u5b89\u88c5bind9\uff0c\u6267\u884c\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apt install -y bind9 bind9-utils<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u88c5\u540e\u4f1a\u81ea\u52a8\u542f\u52a8\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"296\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/2.png\" alt=\"\" class=\"wp-image-19254\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/2.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/2-300x137.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/2-600x274.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\/etc\/bind\u76ee\u5f55\u4e0b\u6709\u591a\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"307\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/3.png\" alt=\"\" class=\"wp-image-19256\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/3.png 650w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/3-300x142.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/3-600x283.png 600w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>named.conf<\/strong>\u200b &#8211; \u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u8fc7include\u8bed\u53e5\u5305\u542b\u5176\u4ed6\u914d\u7f6e\u6587\u4ef6\uff0c\u5b9a\u4e49\u670d\u52a1\u5668\u8fd0\u884c\u7684\u57fa\u672c\u6846\u67b6<\/li>\n\n\n\n<li><strong>named.conf.options<\/strong>\u200b &#8211; \u5168\u5c40\u9009\u9879\u914d\u7f6e\u6587\u4ef6\uff0c\u5b9a\u4e49\u76d1\u542c\u8bbe\u7f6e\u3001\u8bbf\u95ee\u63a7\u5236\u3001\u8f6c\u53d1\u5668\u3001\u9012\u5f52\u67e5\u8be2\u3001DNSSEC\u7b49\u5168\u5c40\u53c2\u6570<\/li>\n\n\n\n<li><strong>named.conf.local<\/strong>\u200b &#8211; \u672c\u5730\u533a\u57df\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49\u670d\u52a1\u5668\u7ba1\u7406\u7684\u6743\u5a01DNS\u533a\u57df\uff08\u6b63\u5411\u548c\u53cd\u5411\u89e3\u6790\uff09<\/li>\n\n\n\n<li><strong>named.conf.default-zones<\/strong>\u200b &#8211; \u9ed8\u8ba4\u533a\u57df\u914d\u7f6e\u6587\u4ef6\uff0c\u5305\u542blocalhost\u3001\u5e7f\u64ad\u5730\u5740\u7b49\u7cfb\u7edf\u9ed8\u8ba4\u7684DNS\u533a\u57df\u5b9a\u4e49<\/li>\n\n\n\n<li><strong>db.local<\/strong>\u200b &#8211; localhost\u6b63\u5411\u89e3\u6790\u6587\u4ef6\uff0c\u5c06localhost\u89e3\u6790\u4e3a127.0.0.1<\/li>\n\n\n\n<li><strong>db.127<\/strong>\u200b &#8211; 127.0.0.0\/8\u7f51\u6bb5\u7684\u53cd\u5411\u89e3\u6790\u6587\u4ef6\uff0c\u7528\u4e8e\u672c\u5730\u56de\u73af\u5730\u5740\u7684\u53cd\u5411\u89e3\u6790<\/li>\n\n\n\n<li><strong>db.0<\/strong>\u200b &#8211; 0.0.0.0\/8\u7f51\u6bb5\u7684\u53cd\u5411\u89e3\u6790\u6587\u4ef6<\/li>\n\n\n\n<li><strong>db.255<\/strong>\u200b &#8211; 255.255.255.0\u7f51\u6bb5\u7684\u53cd\u5411\u89e3\u6790\u6587\u4ef6<\/li>\n\n\n\n<li><strong>db.empty<\/strong>\u200b &#8211; \u7a7a\u533a\u57df\u6587\u4ef6\u6a21\u677f\uff0c\u7528\u4e8e\u521b\u5efa\u65b0\u7684\u533a\u57df\u6587\u4ef6<\/li>\n\n\n\n<li><strong>rndc.key<\/strong>\u200b &#8211; \u8fdc\u7a0b\u540d\u79f0\u5b88\u62a4\u8fdb\u7a0b\u63a7\u5236\u5bc6\u94a5\u6587\u4ef6\uff0c\u7528\u4e8erndc\u5de5\u5177\u4e0enamed\u8fdb\u7a0b\u7684\u5b89\u5168\u901a\u4fe1<\/li>\n\n\n\n<li><strong>bind.keys<\/strong>\u200b &#8211; \u6839\u533a\u57df\u4fe1\u4efb\u951a\u70b9\u6587\u4ef6\uff0c\u5305\u542b\u6839DNS\u670d\u52a1\u5668\u7684\u516c\u94a5\uff0c\u7528\u4e8eDNSSEC\u9a8c\u8bc1<\/li>\n\n\n\n<li><strong>zones.rfc1918<\/strong>\u200b &#8211; RFC 1918\u79c1\u6709\u5730\u5740\u7a7a\u95f4\u5b9a\u4e49\u6587\u4ef6\uff0c\u5305\u542b10.0.0.0\/8\u3001172.16.0.0\/12\u3001192.168.0.0\/16\u7b49\u79c1\u6709\u7f51\u6bb5\u7684\u533a\u57df\u5b9a\u4e49\uff0c\u901a\u5e38\u7528\u4e8e\u9632\u6b62\u79c1\u6709\u5730\u5740\u6cc4\u9732\u5230\u516c\u7f51<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9645\u90e8\u7f72\u65f6\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">named.conf.options<\/mark><\/strong>\u548c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">named.conf.local<\/mark><\/strong>\u662f\u6700\u9891\u7e41\u4fee\u6539\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u533a\u57df\u6587\u4ef6\u5219\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u52a8\u6001\u66f4\u65b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u7f16\u8f91\u5168\u5c40\u914d\u7f6e\u6587\u4ef6name.conf.options\uff0c(<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4e3b\u670d\u52a1\u5668<\/mark><\/strong>)\uff0c\u6dfb\u52a0\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>options {\n\tdirectory \"\/data\/bind\";\n        listen-on port 53 {127.0.0.1;192.168.51.246;};\n        allow-query {\n           192.168.51.0\/24;\n           192.168.49.0\/24;    \n        };\n        recursion yes;\n\tforwarders {\n\t    8.8.8.8;\n            8.8.4.4;\n\t};\n\tdnssec-validation auto;\n\n\tlisten-on-v6 { any; };\n};\n\n#\u65e5\u5fd7\u6a21\u5757\u4e0eoptions\u6a21\u5757\u540c\u7ea7\nlogging {\n    channel default_file {\n        file \"\/var\/log\/named\/named.log\" versions 3 size 5m;\n        severity dynamic;\n        print-time yes;\n        print-severity yes;\n        print-category yes;\n    };\n    \n    channel query_log {\n        file \"\/var\/log\/named\/query.log\" versions 3 size 5m;\n        severity dynamic;\n        print-time yes;\n        print-severity yes;\n        print-category yes;\n    };\n    \n    category default { default_file; };\n    category queries { query_log; };\n};\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>directory\uff1a\u6307\u5b9aBIND9\u7684\u5de5\u4f5c\u76ee\u5f55\uff0cDNS\u7f13\u5b58\u3001\u52a8\u6001\u533a\u57df\u6587\u4ef6\u3001\u4e34\u65f6\u6587\u4ef6\u5b58\u653e\u4f4d\u7f6e\uff0c\u53ef\u81ea\u5b9a\u4e49<\/li>\n\n\n\n<li>listen-on\uff1a\u6307\u5b9a\u76d1\u542c\u7684IP\u5730\u5740\u548c\u7aef\u53e3\uff0c\u53ea\u5141\u8bb8\u8fd9\u4e24\u4e2a\u76d1\u542cDNS\u67e5\u8be2<\/li>\n\n\n\n<li>allow-query\uff1a\u5141\u8bb8\u67e5\u8be2\u7684\u5ba2\u6237\u7aefIP\u8303\u56f4\uff0c\u5176\u4f59\u7f51\u6bb5IP\u5c06\u4f1a\u88ab\u62d2\u7edd\uff0c\u9ed8\u8ba4\u4e3aany(\u6240\u6709)<\/li>\n\n\n\n<li>recursion yes\uff1a\u542f\u7528\u9012\u5f52\u67e5\u8be2\u529f\u80fd\uff0c\u5f53\u5ba2\u6237\u7aef\u67e5\u8be2\u7684\u57df\u540d\u4e0d\u5728\u672c\u5730\u6743\u5a01\u533a\u57df\u65f6\uff0cBIND9\u4f1a\u5411\u5176\u4ed6DNS\u670d\u52a1\u5668\u67e5\u8be2\uff0c\u5982\u679c\u8bbe\u4e3a<code>no<\/code>\uff0c\u53ea\u54cd\u5e94\u672c\u5730\u6743\u5a01\u533a\u57df\u7684\u67e5\u8be2\uff0c\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u8c28\u614e\u5f00\u542f\uff0c\u9632\u6b62DNS\u653e\u5927\u653b\u51fb<\/li>\n\n\n\n<li>forwarders\uff1a\u6307\u5b9a\u4e0a\u6e38DNS\u670d\u52a1\u5668\uff0c\u5f53\u9012\u5f52\u67e5\u8be2\u65f6\uff0c\u4f18\u5148\u67e5\u8be28.8.8.8\u548c8.8.4.4<\/li>\n\n\n\n<li>dnssec-validation auto\uff1aDNSSEC\u9a8c\u8bc1\u8bbe\u7f6e\uff0c\u9632\u6b62DNS\u6b3a\u9a97\u548c\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\uff0cauto(\u81ea\u52a8)\uff0cyes(\u5f3a\u5236)\uff0cno(\u4e0d\u9a8c\u8bc1)<\/li>\n\n\n\n<li>listen-on-v6\uff1a\u76d1\u542c\u6240\u6709IPv6\u63a5\u53e3\uff0c\u5982\u679c\u4e0d\u9700\u8981IPv6\u652f\u6301\uff0c\u53ef\u8bbe\u4e3a<code>none<\/code><\/li>\n\n\n\n<li>logging\uff1a \u8bb0\u5f55\u65e5\u5fd7\u4fe1\u606f<\/li>\n\n\n\n<li>category default\uff1a\u8bb0\u5f55\u6240\u6709\u672a\u660e\u786e\u6307\u5b9a\u7c7b\u522b\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u7cfb\u7edf\u542f\u52a8\/\u505c\u6b62\u3001\u914d\u7f6e\u52a0\u8f7d\u3001\u533a\u57df\u4f20\u8f93\u3001\u9519\u8bef\u4fe1\u606f\u3001\u8b66\u544a\u7b49\u5e38\u89c4\u8fd0\u884c\u65e5\u5fd7<\/li>\n\n\n\n<li>category queries\uff1a\u4e13\u95e8\u8bb0\u5f55 DNS \u67e5\u8be2\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u5ba2\u6237\u7aef\u67e5\u8be2\u7684\u57df\u540d\u3001\u67e5\u8be2\u7c7b\u578b\u3001\u6e90IP\u3001\u54cd\u5e94\u7ed3\u679c\u7b49<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u65e5\u5fd7\u914d\u7f6e\u540e\u9700\u8981\u914d\u7f6e\u76f8\u5e94\u6743\u9650\uff0c\u5e76\u91cd\u542fbind9,\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u521b\u5efa\u65e5\u5fd7\u76ee\u5f55\nsudo mkdir -p \/var\/log\/named\n\n# \u8bbe\u7f6e\u6b63\u786e\u7684\u6240\u6709\u8005\u548c\u6743\u9650\nsudo chown bind:bind \/var\/log\/named\nsudo chmod 755 \/var\/log\/named\n\n# \u91cd\u542f\u670d\u52a1\nsudo systemctl restart named<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u670d\u52a1\u5668(51.252)\u7684\u914d\u7f6e\u8ddf\u4e3b\u670d\u52a1\u5668\u7684\u4e3b\u8981\u533a\u522b\u5c31\u5728listen-on\u8fd9\u91cc\uff0cIP\u6539\u4e3a\u4eceIP\u5373\u53ef\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"156\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/4-1.png\" alt=\"\" class=\"wp-image-19289\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/4-1.png 646w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/4-1-300x72.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/4-1-600x145.png 600w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u7f16\u8f91\u533a\u57df\u914d\u7f6e\u6587\u4ef6name.conf.local(<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4e3b\u670d\u52a1\u5668<\/mark><\/strong>)\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>zone \"oa.com\" {\n    type master;                    # \u4e3b\u670d\u52a1\u5668\u7c7b\u578b\n    file \"\/var\/lib\/bind\/oa.com.zone\"; # \u533a\u57df\u6587\u4ef6\u8def\u5f84\u63a8\u8350\u653e\u5230\/var\/lib\/bind\u4e0b\uff0c\u5b9e\u9645\u53ef\u81ea\u5b9a\u4e49\n    allow-transfer { 192.168.51.252; }; # \u5141\u8bb8\u4f20\u8f93\u5230\u4ece\u670d\u52a1\u5668\n\n    notify yes;                     # \u542f\u7528\u533a\u57df\u53d8\u66f4\u901a\u77e5\n\n    #also-notify {ip1;ip2;ip3;};                   \n};<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zone\uff1a\u5b9a\u4e49\u533a\u57df\u540d\u5b57\uff0c\u8fd9\u4e2a\u540d\u5b57\u8981\u548coa.com.zone\u4e2d\u7684\u4fdd\u6301\u4e00\u76f4<\/li>\n\n\n\n<li>type\uff1a\u7c7b\u578b\u4e3a\u4e3bDNS\u670d\u52a1\u5668<\/li>\n\n\n\n<li>file\uff1a\u5b9a\u4e49\u533a\u57df\u6587\u4ef6\u8def\u5f84\uff0c\u8fd9\u91cc\u5c31\u662f\u5199\u5177\u4f53\u7684\u57df\u540d\u548cIP\u6620\u5c04<\/li>\n\n\n\n<li>allow-transfer\uff1a\u4ece\u670d\u52a1\u5668<\/li>\n\n\n\n<li>notify yes\uff1a \u5982\u679c\u53d8\u66f4\u4e86\u901a\u77e5\u4ece\u670d\u52a1\u5668<\/li>\n\n\n\n<li>also-notify\uff1a\u989d\u5916\u901a\u77e5\u7684\u670d\u52a1\u5668\uff0c\u6ca1\u6709\u5c31\u6ce8\u91ca\u6389<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed9\u533a\u57df\u6587\u4ef6\u521b\u5efa\u76ee\u5f55\u4ee5\u53ca\u6388\u6743\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo mkdir -p \/var\/lib\/bind\nsudo chown bind:bind \/var\/lib\/bind\nsudo chmod 755 \/var\/lib\/bind<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u670d\u52a1\u5668(51.252) \u548c\u4e3b\u7684\u6709\u4e00\u4e9b\u533a\u522b\uff0c\u6ca1\u6709notify\u53c2\u6570\uff0c\u4fee\u6539type\u7c7b\u578b\uff0c\u6307\u5b9a\u4e3b\u670d\u52a1\u5668\u5730\u5740\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"152\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/5-1.png\" alt=\"\" class=\"wp-image-19291\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/5-1.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/5-1-300x70.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/5-1-600x141.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u5982\u679c\u6709\u591a\u4e2a\u4e0d\u540c\u7684\u57df\u540d\u9700\u8981\u89e3\u6790<\/mark><\/strong>\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u5728name.conf.local\u4e2d\u914d\u7f6e\u591a\u4e2azone(\u4e3b\u4ece\u90fd\u8981\u914d\u7f6e)\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"311\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/11-1.png\" alt=\"\" class=\"wp-image-19310\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/11-1.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/11-1-300x144.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/11-1-600x288.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"has-black-color has-luminous-vivid-orange-background-color has-text-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u53ea\u9700\u8981\u5728\u4e3b\u670d\u52a1\u5668\u4e0a\u521b\u5efatest.com.zone\u8fd9\u7c7b\u533a\u57df\u6587\u4ef6\uff0c\u4ece\u4e0d\u9700\u8981\uff0c\u4f1a\u81ea\u52a8\u540c\u6b65\u8fc7\u53bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001\u521b\u5efa\/var\/lib\/bind\/oa.com.zone\u533a\u57df\u6587\u4ef6(<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4e3b\u670d\u52a1\u5668<\/mark><\/strong>)\uff0c\uff1b\u5f00\u5934\u7684\u8868\u793a\u6ce8\u91ca\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$TTL    604800\n@       IN      SOA     ns1.oa.com. admin.oa.com. (\n                              2025121901         ; Serial\n                         604800         ; Refresh\n                          86400         ; Retry\n                        2419200         ; Expire\n                         604800 )       ; Negative Cache TTL\n;\n; Name Server Records\n@       IN      NS      ns1.oa.com.\n@       IN      NS      ns2.oa.com.\n\n; Mail Exchange Records\n@       IN      MX      10 mail.oa.com.\n\n; Address Records(\u89e3\u6790IPv4\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u5e38\u914d\u7f6e\u7684\u57df\u540dIP\u89e3\u6790)\n@       IN      A       192.168.51.100\nns1     IN      A       192.168.51.246\nns2     IN      A       192.168.51.252\nwww     IN      A       192.168.49.224\nabcd    IN      A       192.168.49.15\ndefg    IN      A       192.168.49.10\ngong    IN      A       192.168.51.15\n\n; IPv6 Address Records\nwww     IN      AAAA    2001:db8::1\n\n; Canonical Name Records(\u89e3\u6790CNAME\u8bb0\u5f55)\nweb     IN      CNAME   www.oa.com.\nimap    IN      CNAME   mail.oa.com.\n\n; Text Records(\u89e3\u6790TXT)\n@       IN      TXT     \"v=spf1 a mx ~all\"\n_dmarc  IN      TXT     \"v=DMARC1; p=none; rua=mailto:dmarc@example.com\"\n\n; Service Records\n_sip._tcp  IN  SRV  10 60 5060 sip.oa.com.\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TTL\uff1aDNS\u7f13\u5b58\u65f6\u95f4\uff0c\u9ed8\u8ba4\u662f\u79d2<\/li>\n\n\n\n<li>ns1.oa.com. \uff1a \u4e3b\u6743\u5a01DNS\u670d\u52a1\u5668\uff0c\u8981\u4ee5\u70b9(.) \u7ed3\u5c3e\u8868\u793a\u7edd\u5bf9\u57df\u540d<\/li>\n\n\n\n<li>\u7ba1\u7406\u5458\u90ae\u7bb1\uff0c\u683c\u5f0f\uff1a<code>admin.oa.com.<\/code>\u5bf9\u5e94&nbsp;<code>admin@oa.com<\/code>\uff0c@\u7b26\u53f7\u7528\u70b9\uff08.\uff09\u8868\u793a<\/li>\n\n\n\n<li><strong>Serial&nbsp;<\/strong>: \u5e8f\u5217\u53f7\uff0c\u683c\u5f0f\u5efa\u8bae\uff1aYYYYMMDDNN\uff0c\u6bcf\u6b21\u4fee\u6539\u5fc5\u987b\u9012\u589e\uff0c\u4ece\u670d\u52a1\u5668\u901a\u8fc7\u6bd4\u8f83\u5e8f\u5217\u53f7\u5224\u65ad\u662f\u5426\u9700\u8981\u540c\u6b65<\/li>\n\n\n\n<li><strong>Refresh (604800 = 7\u5929)<\/strong>\uff1a\u4ece\u670d\u52a1\u5668\u68c0\u67e5\u4e3b\u670d\u52a1\u5668\u66f4\u65b0\u7684\u65f6\u95f4\u95f4\u9694\uff0c\u4ece\u670d\u52a1\u5668\u6bcf7\u5929\u68c0\u67e5\u4e00\u6b21\u4e3b\u670d\u52a1\u5668\u7684\u5e8f\u5217\u53f7<\/li>\n\n\n\n<li><strong>Retry (86400 = 1\u5929)<\/strong>\uff1a\u4ece\u670d\u52a1\u5668\u5237\u65b0\u5931\u8d25\u540e\u7684\u91cd\u8bd5\u95f4\u9694\uff0c\u4e3b\u670d\u52a1\u5668\u4e0d\u53ef\u8fbe\u65f6\uff0c\u4ece\u670d\u52a1\u5668\u6bcf\u5929\u91cd\u8bd5\u4e00\u6b21<\/li>\n\n\n\n<li><strong>Expire (2419200 = 28\u5929)<\/strong>\uff1a\u4ece\u670d\u52a1\u5668\u6570\u636e\u8fc7\u671f\u65f6\u95f4\uff0c\u5982\u679c28\u5929\u5185\u65e0\u6cd5\u8054\u7cfb\u4e3b\u670d\u52a1\u5668\uff0c\u4ece\u670d\u52a1\u5668\u505c\u6b62\u670d\u52a1<\/li>\n\n\n\n<li><strong>Negative Cache TTL (604800 = 7\u5929)<\/strong>\uff1a\u67e5\u8be2\u4e0d\u5b58\u5728\u7684\u8bb0\u5f55\u65f6\uff0c\u7f13\u5b58\u5426\u5b9a\u7ed3\u679c\u7684\u65f6\u95f4<\/li>\n\n\n\n<li>@ IN NS ns1.oa.com. \u548c @ IN NS ns2.oa.com. \uff1a\u58f0\u660e\u8be5\u533a\u57df\u7684\u6743\u5a01DNS\u670d\u52a1\u5668\uff0c\u4e24\u53f0\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\uff0c@\u8868\u793a\u5f53\u524d\u533a\u57df\uff08oa.com\uff09<\/li>\n\n\n\n<li>@ IN MX 10 mail.oa.com.\uff1a\u90ae\u4ef6\u4ea4\u6362\u8bb0\u5f55\uff0c<\/li>\n\n\n\n<li>@ IN A 192.168.51.100 \uff1a\u6839\u57df\u540doa.com\u89e3\u6790\u5230192.168.51.100<\/li>\n\n\n\n<li>ns1 IN A 192.168.51.246\uff1a\u6307\u5411\u4e3bDNS\u670d\u52a1\u5668<\/li>\n\n\n\n<li>ns2 IN A 192.168.51.252\uff1a\u6307\u5411\u4eceDNS\u670d\u52a1\u5668<\/li>\n\n\n\n<li>www IN A 192.168.49.224\uff1awww.oa.com\u89e3\u6790\u5230192.168.49.224<\/li>\n\n\n\n<li>abcd IN A 192.168.49.10\uff1aabcd.oa.com\u89e3\u6790\u5230192.168.49.10<\/li>\n\n\n\n<li>www IN AAAA 2001:db8::1\uff1a\u89e3\u6790IPv6\u5730\u5740<\/li>\n\n\n\n<li>web IN CNAME www.oa.com. ; web.oa.com\u662fwww.oa.com\u7684\u522b\u540d<\/li>\n\n\n\n<li>imap IN CNAME mail.oa.com. ; imap.oa.com\u662fmail.oa.com\u7684\u522b\u540d<\/li>\n\n\n\n<li>@ IN TXT &#8220;v=spf1 a mx ~all&#8221;\uff1aSPF\u8bb0\u5f55\uff0c\u9632\u6b62\u90ae\u4ef6\u4f2a\u9020\uff0c\u5141\u8bb8\u8be5\u57df\u540d\u7684A\u8bb0\u5f55\u548cMX\u8bb0\u5f55\u53d1\u9001\u90ae\u4ef6\uff0c~all\u8868\u793a\u8f6f\u5931\u8d25\uff08\u5efa\u8bae\u7528-all\u8868\u793a\u786c\u5931\u8d25\uff09<\/li>\n\n\n\n<li>_dmarc IN TXT &#8220;v=DMARC1; p=none; rua=mailto:dmarc@example.com&#8221;\uff1aDMARC\u8bb0\u5f55\uff0c\u90ae\u4ef6\u8ba4\u8bc1\u534f\u8bae\uff0cp=none\uff1a\u4ec5\u76d1\u63a7\u6a21\u5f0f\uff0c\u4e0d\u62d2\u7edd\u90ae\u4ef6\uff0crua\uff1a\u805a\u5408\u62a5\u544a\u63a5\u6536\u90ae\u7bb1<\/li>\n\n\n\n<li>_sip._tcp IN SRV 10 60 5060 sip.oa.com.\uff1a\u670d\u52a1\u5b9a\u4f4d\u8bb0\u5f55\uff0c\u683c\u5f0f\uff1a<code>\u4f18\u5148\u7ea7 \u6743\u91cd \u7aef\u53e3 \u76ee\u6807\u4e3b\u673a<\/code>\uff0c\u4f18\u5148\u7ea710\uff0c\u6743\u91cd60\uff0c\u7aef\u53e35060\uff0cSIP\u670d\u52a1\uff08VoIP\uff09\u901a\u8fc7TCP\u534f\u8bae\u5728sip.oa.com:5060\u63d0\u4f9b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u6d4b\u8bd5\u914d\u7f6e\u662f\u5426\u6b63\u786e\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>named-checkconf<\/code><\/pre>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5b9e\u9645\u4f7f\u7528\u4e2d\u6700\u5e38\u7528\u7684\u5c31\u662fA\u8bb0\u5f55\u89e3\u6790\u4e86\uff0c\u4e5f\u5c31\u662f\u57df\u540dIP\u6620\u5c04<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u670d\u52a1\u5668(51.252) \u4e0d\u9700\u8981\u624b\u52a8\u521b\u5efaoa.com.zone\u6587\u4ef6\uff0c\u4f1a\u81ea\u52a8\u540c\u6b65\u8fc7\u6765\u7684\uff0c\u4f46\u662f\u540c\u6b65\u8fc7\u6765\u540e\u662f\u4e8c\u8fdb\u5236\u7f13\u5b58\u683c\u5f0f\uff0c\u4e0d\u662f\u6587\u672c\u683c\u5f0f\uff0c\u4e0d\u53ef\u6253\u5f00\uff0c\u5982\u679c\u4e3b\u533a\u57df\u914d\u7f6e\u6587\u4ef6\u6709\u53d8\u52a8\uff0c\u4ece\u4e5f\u4f1a\u540c\u6b65\u66f4\u65b0\uff0c\u4f46\u662f\u6ce8\u610f\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4fee\u6539\u4e3b\u6587\u4ef6\uff0c\u8981\u5c06Serial\u53c2\u6570\u9012\u589e<\/mark><\/strong>\uff0c\u8fd9\u662fDNS \u4e3b\u4ece\u540c\u6b65\u673a\u5236\u7684\u6838\u5fc3\u8bbe\u8ba1\uff0c\u4ece\u5e93\u901a\u8fc7\u6bd4\u8f83 Serial \u6765\u5224\u65ad\u662f\u5426\u9700\u8981\u540c\u6b65\u66f4\u65b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u6211\u8981\u5728\u4e3b\u533a\u57df\u6587\u4ef6\u4e2d\u65b0\u589e\u4e00\u6761\u89e3\u6790\u8bb0\u5f55\uff0c\u9700\u8981\u4fee\u6539\u4e24\u4e2a\u4f4d\u7f6e\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>2025121902  #\u4fee\u6539Serial,\u539f\u6765\u662f2025120901\uff0c\u589e\u52a0\u4e00\u4f4d\u6570\ngong    IN      A       192.168.51.15    #\u6dfb\u52a0\u89e3\u6790\u8bb0\u5f55<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u67e5\u770b\u4ece\u5e93\u662f\u5426\u540c\u6b65\u6b63\u5e38\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67e5\u770b\u65e5\u5fd7\uff1a\u663e\u793atransfer of &#8216;oa.com\/IN&#8217; from 192.168.51.246#53: Transfer completed<\/li>\n\n\n\n<li>\u6267\u884c\u4e24\u6761\u547d\u4ee4\uff1adig @\u4e3b\u5e93IP oa.com SOA +short \u548c dig @\u4ece\u5e93IP oa.com SOA +short \uff0c\u4e24\u6761\u8bb0\u5f55\u7684Serial\u503c\u8981\u76f8\u7b49<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\"><strong>6\u3001<\/strong>\u9a8c\u8bc1<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fee\u6539\u5e94\u7528\u670d\u52a1\u5668\u7684\u7f51\u5361\u914d\u7f6e\uff0c\u6dfb\u52a0DNS\u670d\u52a1\u5668\uff0c\u91cd\u542f\u7f51\u5361\uff0c\u67e5\u770b\/etc\/resolv.conf\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"137\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/6-1.png\" alt=\"\" class=\"wp-image-19301\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/6-1.png 650w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/6-1-300x63.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/6-1-600x126.png 600w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">ping\u57df\u540d\uff0c\u770b\u89e3\u6790IP\u662f\u5426\u4e0e\u914d\u7f6e\u4e00\u6837\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"173\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/7-1.png\" alt=\"\" class=\"wp-image-19303\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/7-1.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/7-1-300x80.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/7-1-600x160.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"172\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/8-1.png\" alt=\"\" class=\"wp-image-19304\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/8-1.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/8-1-300x79.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/8-1-600x159.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"185\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/9-1.png\" alt=\"\" class=\"wp-image-19305\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/9-1.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/9-1-300x86.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/9-1-600x171.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"154\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/10-1.png\" alt=\"\" class=\"wp-image-19306\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/10-1.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/10-1-300x71.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/12\/10-1-600x142.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u7f13\u5b58<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u7f13\u5b58\u662f\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u5982\u679c\u91cd\u542f\u540e\u4f1a\u6d88\u5931<\/mark><\/strong>\uff0c\u53c2\u8003\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>options {\r\n    listen-on port 53 { any; };\r\n    directory        \"\/data\/bind\/etc\/\";\r\n\r\n    dump-file        \"\/data\/bind\/etc\/cache_dump.db\";\r\n    statistics-file  \"\/data\/bind\/etc\/named_stats.txt\";\r\n    memstatistics-file \"\/data\/bind\/etc\/named_mem_stats.txt\";\r\n    pid-file         \"\/data\/bind\/etc\/named.pid\";\r\n\r\n    listen-on-v6 port 53 { none; };\r\n\r\n    #\u5f00\u542f\u9012\u5f52\uff0c\u5141\u8bb8bind\u66ff\u5ba2\u6237\u7aef\u5411\u5916\u67e5\u8be2\u57df\u540d\uff08\u5916\u7f51\u89e3\u6790\u5fc5\u987b\u6253\u5f00\uff09\r\n    recursion yes;\r\n\r\n    #\u4ec5\u5141\u8bb8\u5185\u7f51\u7f51\u6bb5\u67e5\u8be2\uff0c\u4e0d\u8981\u5199any;\u751f\u4ea7\u6536\u7d27\u5b89\u5168\r\n    allow-query {\r\n        172.36.0.0\/16;\r\n        192.168.1.0\/24;\r\n        127.0.0.1\/32;\r\n    };\r\n\r\n    #\u4e0a\u6e38\u516c\u7f51DNS\u670d\u52a1\u5668\uff08\u56fd\u5185\u7a33\u5b9a\uff09\r\n    forwarders {\r\n        223.5.5.5;\r\n        223.6.6.6;\r\n        114.114.114.114;\r\n    };\r\n    forward only;          # \u5173\u952e\uff1a\u53ea\u8d70\u8f6c\u53d1\uff0c\u7981\u6b62\u6839\u9012\u5f52\u67e5\u8be2\uff0c\u89e3\u51b3docker\u89e3\u6790\u6162\r\n\r\n    #\u7f13\u5b58\u4f18\u5316\u53c2\u6570\r\n    max-cache-size 512M;\r\n    max-cache-ttl 86400;      #\u5916\u7f51\u57df\u540d\u6700\u957f\u7f13\u5b581\u5929(86400\u79d2)\uff0cbind\u9012\u5f52\u7f13\u5b58\u4e0a\u9650\r\n    min-cache-ttl 300;        #\u5916\u7f51\u8bb0\u5f55\u6700\u5c11\u7f13\u5b585\u5206\u949f\r\n    max-ncache-ttl 10800;     #\u4e0d\u5b58\u5728\u7684\u57df\u540d\u7f13\u5b583\u5c0f\u65f6\r\n\r\n    dnssec-validation no;     #\u5173\u95eddnssec\u6821\u9a8c\uff0c\u6d88\u9664\u5ef6\u8fdf\u5361\u987f\r\n    auth-nxdomain no;\r\n};<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">max-cache-ttl\uff1abind\u9ed8\u8ba4\u7684\u7f13\u5b58\u4e0a\u9650\u662f1\u5929\uff0c\u4fee\u6539\u592a\u591a\u4e5f\u4f1a\u622a\u65ad\u4e3a1\u5929<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5e0c\u671b\u7f13\u5b58\u65f6\u95f4\u8d85\u8fc71\u5929\uff0c\u6bd4\u5982100\u5929\uff0c\u90a3\u5c31\u8981\u4fee\u6539zone\u6587\u4ef6\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"207\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2026\/08\/1-1.png\" alt=\"\" class=\"wp-image-20843\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2026\/08\/1-1.png 656w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2026\/08\/1-1-300x95.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2026\/08\/1-1-600x189.png 600w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">bind9\u7f13\u5b58\u4f18\u5148\u7ea7\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>zone \u6587\u4ef6\u91cc\u8bb0\u5f55\u7684 TTL \uff1e max\u2011cache\u2011ttl\uff0886400 \u79d2\u4e0a\u9650\uff09<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>BIND9\uff08Berkeley Internet Name Domain, version 9\uff09\u662f\u5f53\u524d\u6700\u5e7f\u6cdb\u4f7f\u7528 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":19250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-19248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/19248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=19248"}],"version-history":[{"count":54,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/19248\/revisions"}],"predecessor-version":[{"id":20845,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/19248\/revisions\/20845"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/19250"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=19248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=19248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=19248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}