{"id":218350,"date":"2023-12-23T09:38:18","date_gmt":"2023-12-23T01:38:18","guid":{"rendered":"https:\/\/www.idc.net\/help\/218350\/"},"modified":"2023-12-23T09:38:18","modified_gmt":"2023-12-23T01:38:18","slug":"dns%e5%85%a5%e9%97%a8%ef%bc%9adig%e5%91%bd%e4%bb%a4%e7%94%a8%e4%ba%8e%e4%bb%8e%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e8%af%a2dns%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/218350\/","title":{"rendered":"DNS\u5165\u95e8\uff1adig\u547d\u4ee4\u7528\u4e8e\u4ece\u547d\u4ee4\u884c\u67e5\u8be2DNS\u4fe1\u606f"},"content":{"rendered":"<p><title id=\"dns%e5%85%a5%e9%97%a8%ef%bc%9adig%e5%91%bd%e4%bb%a4%e7%94%a8%e4%ba%8e%e4%bb%8e%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e8%af%a2dns%e4%bf%a1%e6%81%af-nmeHHxHFhu\">DNS\u5165\u95e8\uff1adig\u547d\u4ee4\u7528\u4e8e\u4ece\u547d\u4ee4\u884c\u67e5\u8be2DNS\u4fe1\u606f<\/title><\/p>\n<h1 id=\"dns%e5%85%a5%e9%97%a8%ef%bc%9adig%e5%91%bd%e4%bb%a4%e7%94%a8%e4%ba%8e%e4%bb%8e%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e8%af%a2dns%e4%bf%a1%e6%81%af-nmeHHxHFhu\">DNS\u5165\u95e8\uff1adig\u547d\u4ee4\u7528\u4e8e\u4ece\u547d\u4ee4\u884c\u67e5\u8be2DNS\u4fe1\u606f<\/h1>\n<p>DNS\uff08Domain Name System\uff09\u662f\u4e92\u8054\u7f51\u4e2d\u7528\u4e8e\u5c06\u57df\u540d\u8f6c\u6362\u4e3aIP\u5730\u5740\u7684\u7cfb\u7edf\u3002\u5b83\u5145\u5f53\u4e86\u4e92\u8054\u7f51\u7684\u7535\u8bdd\u7c3f\uff0c\u5e2e\u52a9\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165\u57df\u540d\u65f6\u627e\u5230\u6b63\u786e\u7684\u670d\u52a1\u5668\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afdig%e5%91%bd%e4%bb%a4%ef%bc%9f-nmeHHxHFhu\">\u4ec0\u4e48\u662fdig\u547d\u4ee4\uff1f<\/h2>\n<p>dig\u547d\u4ee4\u662f\u4e00\u4e2a\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u7684\u5de5\u5177\uff0c\u7528\u4e8e\u67e5\u8be2DNS\u4fe1\u606f\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u7279\u5b9a\u57df\u540d\u7684IP\u5730\u5740\u3001MX\u8bb0\u5f55\u3001CNAME\u8bb0\u5f55\u7b49\u3002dig\u547d\u4ee4\u5728Linux\u548cMac\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u9ed8\u8ba4\u5b89\u88c5\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u547d\u4ee4\u884c\u64cd\u4f5c\u6765\u67e5\u8be2DNS\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8dig%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%af%a2dns%e4%bf%a1%e6%81%af%ef%bc%9f-nmeHHxHFhu\">\u5982\u4f55\u4f7f\u7528dig\u547d\u4ee4\u67e5\u8be2DNS\u4fe1\u606f\uff1f<\/h2>\n<p>\u8981\u4f7f\u7528dig\u547d\u4ee4\u67e5\u8be2DNS\u4fe1\u606f\uff0c\u53ea\u9700\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>dig [\u57df\u540d]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u67e5\u8be2Google\u7684IP\u5730\u5740\uff0c\u53ef\u4ee5\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>dig google.com<\/code><\/pre>\n<p>\u6267\u884c\u8be5\u547d\u4ee4\u540e\uff0c\u4f60\u5c06\u770b\u5230\u7c7b\u4f3c\u4ee5\u4e0b\u7684\u8f93\u51fa\uff1a<\/p>\n<pre><code>; &lt;&gt; DiG 9.10.6 &lt;&gt; google.com\n;; global options: +cmd\n;; Got answer:\n;; -&gt;&gt;HEADER&lt;&lt;- opcode: QUERY, status: NOERROR, id: 63247\n;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1\n\n;; OPT PSEUDOSECTION:\n; EDNS: version: 0, flags:; udp: 4096\n;; QUESTION SECTION:\n;google.com.\t\t\tIN\tA\n\n;; ANSWER SECTION:\ngoogle.com.\t\t300\tIN\tA\t172.217.168.206\n\n;; Query time: 4 msec\n;; SERVER: 192.168.1.1#53(192.168.1.1)\n;; WHEN: Mon Sep 20 10:00:00 EDT 2021\n;; MSG SIZE  rcvd: 55<\/code><\/pre>\n<p>\u5728\u8f93\u51fa\u4e2d\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u67e5\u8be2\u7684\u57df\u540d\uff08QUESTION SECTION\uff09\u4ee5\u53ca\u5bf9\u5e94\u7684IP\u5730\u5740\uff08ANSWER SECTION\uff09\u3002\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cGoogle\u7684IP\u5730\u5740\u662f172.217.168.206\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e5%b8%b8%e7%94%a8%e7%9a%84dig%e5%91%bd%e4%bb%a4%e9%80%89%e9%a1%b9-nmeHHxHFhu\">\u5176\u4ed6\u5e38\u7528\u7684dig\u547d\u4ee4\u9009\u9879<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u67e5\u8be2\u547d\u4ee4\uff0cdig\u8fd8\u63d0\u4f9b\u4e86\u8bb8\u591a\u5176\u4ed6\u9009\u9879\uff0c\u7528\u4e8e\u66f4\u8be6\u7ec6\u5730\u67e5\u8be2DNS\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>dig +trace [\u57df\u540d]<\/code>\uff1a\u663e\u793aDNS\u67e5\u8be2\u7684\u5b8c\u6574\u8def\u5f84\u3002<\/li>\n<li><code>dig +short [\u57df\u540d]<\/code>\uff1a\u53ea\u663e\u793a\u67e5\u8be2\u7ed3\u679c\u7684IP\u5730\u5740\u3002<\/li>\n<li><code>dig +mx [\u57df\u540d]<\/code>\uff1a\u663e\u793a\u57df\u540d\u7684MX\u8bb0\u5f55\u3002<\/li>\n<li><code>dig +cname [\u57df\u540d]<\/code>\uff1a\u663e\u793a\u57df\u540d\u7684CNAME\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%bb%93%e8%ae%ba-nmeHHxHFhu\">\u7ed3\u8bba<\/h2>\n<p>\u901a\u8fc7dig\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u4ece\u547d\u4ee4\u884c\u4e2d\u67e5\u8be2DNS\u4fe1\u606f\u3002\u5b83\u662f\u4e00\u4e2a\u5f3a\u5927\u800c\u5b9e\u7528\u7684\u5de5\u5177\uff0c\u5bf9\u4e8e\u7f51\u7edc\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-nmeHHxHFhu\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u4f60\u7684\u9996\u9009\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4e3a\u4f60\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a33\u5b9a\u7684\u6258\u7ba1\u73af\u5883\u3002\u70b9\u51fb<a href=\"https:\/\/idc.net\">\u8fd9\u91cc<\/a>\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u540e\u6d6a\u4e91\u7684\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DNS\u5165\u95e8\uff1adig\u547d\u4ee4\u7528\u4e8e\u4ece\u547d\u4ee4\u884c\u67e5\u8be2DNS\u4fe1\u606f DNS\u5165\u95e8\uff1adig\u547d\u4ee4\u7528\u4e8e\u4ece\u547d\u4ee4\u884c\u67e5\u8be2DNS\u4fe1\u606f DNS\uff08D [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197852],"tags":[],"class_list":["post-218350","post","type-post","status-publish","format-standard","hentry","category-dns"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=218350"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/218350\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=218350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=218350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=218350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}