{"id":735,"date":"2026-03-08T16:49:11","date_gmt":"2026-03-08T08:49:11","guid":{"rendered":"https:\/\/www.loongdi.net\/blog\/?p=735"},"modified":"2026-03-08T16:49:11","modified_gmt":"2026-03-08T08:49:11","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e9%85%8d%e7%bd%aerdns%e5%b9%b6%e8%a7%a3%e5%86%b3%e7%9b%b8%e5%85%b3%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.loongdi.net\/blog\/735.html","title":{"rendered":"\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6eRDNS\u5e76\u89e3\u51b3\u76f8\u5173\u95ee\u9898\uff1f"},"content":{"rendered":"<p><p>RDNS\uff08Reverse DNS\uff09\u662f\u4e00\u79cd\u5c06IP\u5730\u5740\u6620\u5c04\u5230\u57df\u540d\u7684\u6280\u672f\uff0c\u5e38\u7528\u4e8e\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u7684\u5408\u6cd5\u6027\u3001\u63d0\u9ad8\u7f51\u7ad9\u5b89\u5168\u6027\u4ee5\u53ca\u8fdb\u884c\u57df\u540d\u89e3\u6790\u7b49\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6eRDNS\uff0c\u5e76\u89e3\u51b3\u76f8\u5173\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h2>\u4efb\u52a1<\/h2>\n<\/p>\n<p><p>\u5b8c\u6210RDNS\u7684\u914d\u7f6e\uff0c\u786e\u4fddIP\u5730\u5740\u80fd\u591f\u6b63\u786e\u89e3\u6790\u4e3a\u57df\u540d\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907<\/h2>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u7ecf\u5177\u6709\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u4e00\u53f0\u914d\u7f6e\u4e86DNS\u670d\u52a1\u7684\u4e3b\u673a\u3002<\/li>\n<li>\u8bbf\u95ee\u670d\u52a1\u5668\u547d\u4ee4\u884c\u754c\u9762\uff08\u5982SSH\uff09\u7684\u6743\u9650\u3002<\/li>\n<\/ul>\n<p><h2>\u5b8c\u6210\u4efb\u52a1\u7684\u8be6\u7ec6\u64cd\u4f5c\u6307\u5357<\/h2>\n<\/p>\n<p><h3>1. \u68c0\u67e5\u5f53\u524dDNS\u914d\u7f6e<\/h3>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u8ba4\u670d\u52a1\u5668\u4e0a\u5df2\u7ecf\u5b89\u88c5\u4e86DNS\u670d\u52a1\uff0c\u5e76\u68c0\u67e5\u5f53\u524d\u7684DNS\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p><pre><code>sudo systemctl status bind9<\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u670d\u52a1\u672a\u542f\u52a8\uff0c\u8bf7\u542f\u52a8\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo systemctl start bind9<\/code><\/pre>\n<\/p>\n<p><h3>2. \u914d\u7f6e\u6b63\u5411DNS\u8bb0\u5f55<\/h3>\n<\/p>\n<p><p>\u5728\u914d\u7f6eRDNS\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u6b63\u5411DNS\u8bb0\u5f55\uff08A\u8bb0\u5f55\uff09\u5df2\u7ecf\u6b63\u786e\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p><pre><code>sudo nano \/etc\/bind\/named.conf.local<\/code><\/pre>\n<\/p>\n<p><p>\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff0c\u5047\u8bbe\u60a8\u7684\u57df\u540d\u662fexample.com\uff0cIP\u5730\u5740\u662f192.168.1.1\uff1a<\/p>\n<\/p>\n<p><pre><code>zone \"example.com\" {<\/p>\r\n<p>        type master;<\/p>\r\n<p>        file \"\/etc\/bind\/zones\/db.example.com\";<\/p>\r\n<p>};<\/p>\r\n\r\n<p>zone \"1.168.192.in-addr.arpa\" {<\/p>\r\n<p>        type master;<\/p>\r\n<p>        file \"\/etc\/bind\/zones\/db.168.192.in-addr.arpa\";<\/p>\r\n<p>};<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3. \u914d\u7f6e\u53cd\u5411DNS\u8bb0\u5f55<\/h3>\n<\/p>\n<p><p>\u5728\u53cd\u5411DNS\u533a\u57df\u4e2d\uff0c\u6211\u4eec\u5c06\u6dfb\u52a0\u4e00\u4e2a\u6307\u5411\u6b63\u5411DNS\u8bb0\u5f55\u7684\u6307\u9488\uff08PTR\uff09\u8bb0\u5f55\u3002<\/p>\n<\/p>\n<p><pre><code>sudo nano \/etc\/bind\/zones\/db.168.192.in-addr.arpa<\/code><\/pre>\n<\/p>\n<p><p>\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<p><pre><code>$TTL    604800<\/p>\r\n<p>@       IN      SOA     ns1.example.com. admin.example.com. (<\/p>\r\n<p>                        2021010101         ; Serial<\/p>\r\n<p>                        604800            ; Refresh<\/p>\r\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.loongdi.net\/blog\/wp-content\/uploads\/2026\/03\/DNl17oPX.jpg\" alt=\"\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6eRDNS\u5e76\u89e3\u51b3\u76f8\u5173\u95ee\u9898\uff1f\" title=\"\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6eRDNS\u5e76\u89e3\u51b3\u76f8\u5173\u95ee\u9898\uff1f\"><br \/><\/p><p>                        86400             ; Retry<\/p>\r\n<p>                        2419200           ; Expire<\/p>\r\n<p>                        604800 )          ; Negative Cache TTL<\/p>\r\n<p>;<\/p>\r\n<p>@       IN      NS      ns1.example.com.<\/p>\r\n<p>1       IN      PTR     www.example.com.<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>4. \u91cd\u542fDNS\u670d\u52a1<\/h3>\n<\/p>\n<p><p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u91cd\u542fDNS\u670d\u52a1\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<\/p>\n<p><pre><code>sudo systemctl restart bind9<\/code><\/pre>\n<\/p>\n<p><h2>\u6d89\u53ca\u7684\u5173\u952e\u547d\u4ee4\u3001\u4ee3\u7801\u6216\u914d\u7f6e\u793a\u4f8b<\/h2>\n<\/p>\n<ul>\n<li>\u68c0\u67e5DNS\u670d\u52a1\u72b6\u6001\uff1a<strong>sudo systemctl status bind9<\/strong><\/li>\n<li>\u542f\u52a8DNS\u670d\u52a1\uff1a<strong>sudo systemctl start bind9<\/strong><\/li>\n<li>\u7f16\u8f91DNS\u914d\u7f6e\u6587\u4ef6\uff1a<strong>sudo nano \/etc\/bind\/named.conf.local<\/strong><\/li>\n<li>\u6dfb\u52a0\u6b63\u5411DNS\u8bb0\u5f55\uff1a<\/li>\n<li>\u6dfb\u52a0\u53cd\u5411DNS\u8bb0\u5f55\uff1a<\/li>\n<li>\u91cd\u542fDNS\u670d\u52a1\uff1a<strong>sudo systemctl restart bind9<\/strong><\/li>\n<\/ul>\n<p><h2>\u5bf9\u547d\u4ee4\u3001\u4ee3\u7801\u6216\u91cd\u8981\u6982\u5ff5\u7684\u6e05\u6670\u89e3\u91ca<\/h2>\n<\/p>\n<p><p>SOA\u8bb0\u5f55\uff1a\u8d1f\u8d23\u8bb0\u5f55\u57df\u540d\u7684\u6743\u5a01\u6027\u4fe1\u606f\uff0c\u5305\u62ec\u57df\u540d\u670d\u52a1\u5668\uff08ns1.example.com\uff09\u3001\u8d1f\u8d23\u7ba1\u7406\u57df\u540d\u7684\u7ba1\u7406\u5458\u90ae\u7bb1\uff08admin.example.com\uff09\u7b49\u3002<\/p>\n<\/p>\n<p><p>NS\u8bb0\u5f55\uff1a\u6307\u5b9a\u57df\u540d\u7684DNS\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n<p><p>PTR\u8bb0\u5f55\uff1a\u5c06IP\u5730\u5740\u6620\u5c04\u5230\u57df\u540d\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u3001\u6ce8\u610f\u4e8b\u9879\u6216\u76f8\u5173\u7684\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<ul>\n<li>\u786e\u4fddDNS\u914d\u7f6e\u6587\u4ef6\u7684\u8bed\u6cd5\u6b63\u786e\uff0c\u5426\u5219DNS\u670d\u52a1\u5c06\u65e0\u6cd5\u542f\u52a8\u3002<\/li>\n<li>\u5728\u6dfb\u52a0PTR\u8bb0\u5f55\u65f6\uff0c\u786e\u4fddIP\u5730\u5740\u4e0e\u6b63\u5411DNS\u8bb0\u5f55\u4e2d\u7684A\u8bb0\u5f55\u4e00\u81f4\u3002<\/li>\n<li>\u5982\u679c\u9047\u5230DNS\u89e3\u6790\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982dig\u6216nslookup\u8fdb\u884c\u8bca\u65ad\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>RDNS\uff08Reverse DNS\uff09\u662f\u4e00\u79cd\u5c06IP\u5730\u5740\u6620\u5c04\u5230\u57df\u540d\u7684\u6280\u672f\uff0c\u5e38\u7528\u4e8e\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u7684\u5408\u6cd5\u6027\u3001\u63d0\u9ad8\u7f51\u7ad9\u5b89\u5168\u6027\u4ee5\u53ca\u8fdb\u884c\u57df\u540d\u89e3\u6790\u7b49\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6eRDNS\uff0c\u5e76\u89e3\u51b3\u76f8\u5173\u7684\u95ee\u9898\u3002 \u4efb\u52a1 \u5b8c\u6210RDNS\u7684\u914d\u7f6e\uff0c\u786e\u4fddIP\u5730&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"topic":[],"class_list":["post-735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hw"],"_links":{"self":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/comments?post=735"}],"version-history":[{"count":1,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/735\/revisions"}],"predecessor-version":[{"id":736,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/735\/revisions\/736"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media\/22"}],"wp:attachment":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media?parent=735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/categories?post=735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/tags?post=735"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/topic?post=735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}