{"id":25226,"date":"2025-09-26T15:53:25","date_gmt":"2025-09-26T07:53:25","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-fix-dns-not-responding-on-us-servers\/"},"modified":"2025-09-26T15:59:04","modified_gmt":"2025-09-26T07:59:04","slug":"how-to-fix-dns-not-responding-on-us-servers","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/","title":{"rendered":"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898"},"content":{"rendered":"<p>\u5728\u7ba1\u7406<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/us\/cn2\/\" target=\"_blank\">\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528<\/a>\u57fa\u7840\u8bbe\u65bd\u65f6\uff0c\u9047\u5230<a href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/dns-stress-testing-tools-methods\/\" target=\"_blank\">DNS<\/a>\u65e0\u54cd\u5e94\u95ee\u9898\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u762b\u75ea\u3002\u8fd9\u4efd\u5168\u9762\u7684\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86\u9ad8\u7ea7DNS\u6545\u969c\u6392\u9664\u6280\u672f\uff0c\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u548cDevOps\u5de5\u7a0b\u5e08\u63d0\u4f9b\u89e3\u51b3DNS\u8fde\u63a5\u95ee\u9898\u7684\u5b9e\u7528\u89e3\u51b3\u65b9\u6848\u3002\u65e0\u8bba\u60a8\u662f\u7ba1\u7406\u5355\u53f0\u670d\u52a1\u5668\u8fd8\u662f\u76d1\u7763\u590d\u6742\u7684\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\uff0c\u8fd9\u4e9b\u7ecf\u8fc7\u5b9e\u6218\u68c0\u9a8c\u7684\u7b56\u7565\u90fd\u5c06\u5e2e\u52a9\u60a8\u7ef4\u6301\u6700\u4f73DNS\u6027\u80fd\u3002<\/p>\n<h2><strong>\u7406\u89e3DNS\u54cd\u5e94\u95ee\u9898\uff1a\u6df1\u5165\u57fa\u7840<\/strong><\/h2>\n<p>\u5728\u6df1\u5165\u89e3\u51b3\u65b9\u6848\u4e4b\u524d\uff0c\u4e86\u89e3\u73b0\u4ee3\u670d\u52a1\u5668\u73af\u5883\u4e2dDNS\u89e3\u6790\u7684\u590d\u6742\u673a\u5236\u81f3\u5173\u91cd\u8981\u3002DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u4f5c\u4e3a\u4e00\u4e2a\u5206\u5c42\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u8fd0\u884c\uff0c\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d\u8f6c\u6362\u4e3aIP\u5730\u5740\u3002\u5f53DNS\u505c\u6b62\u54cd\u5e94\u65f6\uff0c\u901a\u5e38\u4f1a\u8868\u73b0\u51fa\u4ee5\u4e0b\u75c7\u72b6\uff1a<\/p>\n<ul>\n<li>\u65e0\u6cd5\u5c06\u57df\u540d\u89e3\u6790\u4e3aIP\u5730\u5740<\/li>\n<li>DNS\u67e5\u8be2\u5ef6\u8fdf\u589e\u52a0<\/li>\n<li>\u95f4\u6b47\u6027\u8fde\u63a5\u65ad\u5f00<\/li>\n<li>\u533a\u57df\u4f20\u8f93\u5931\u8d25<\/li>\n<li>\u9012\u5f52\u67e5\u8be2\u8d85\u65f6<\/li>\n<\/ul>\n<h2><strong>\u5feb\u901f\u8bca\u65ad\uff1a\u4e13\u4e1a\u7ea7\u5de5\u5177\u548c\u547d\u4ee4<\/strong><\/h2>\n<p>\u4e3a\u4e86\u9ad8\u6548\u7684DNS\u6545\u969c\u6392\u9664\uff0c\u5229\u7528\u547d\u4ee4\u884c\u5de5\u5177\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u9ad8\u7ea7\u8bca\u65ad\u6280\u672f\u7684\u7cfb\u7edf\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li>\u57fa\u672c\u8fde\u63a5\u6d4b\u8bd5\uff1a\n<pre><code>ping -c 4 your-dns-server\r\nnslookup domain.com\r\ndig +trace domain.com<\/code><\/pre>\n<\/li>\n<li>DNS\u670d\u52a1\u5668\u72b6\u6001\u9a8c\u8bc1\uff1a\n<pre><code>systemctl status named\r\nservice bind9 status<\/code><\/pre>\n<\/li>\n<li>DNS\u67e5\u8be2\u5206\u6790\uff1a\n<pre><code>tcpdump -i any port 53\r\nwireshark -i any -f \"port 53\"<\/code><\/pre>\n<\/li>\n<\/ol>\n<h2><strong>\u5e38\u89c1\u6839\u672c\u539f\u56e0\u53ca\u5176\u6280\u672f\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n<p>\u57fa\u4e8e\u4e30\u5bcc\u7684\u670d\u52a1\u5668\u79df\u7528\u7ecf\u9a8c\uff0c\u4ee5\u4e0b\u662fDNS\u65e0\u54cd\u5e94\u7684\u4e3b\u8981\u539f\u56e0\u53ca\u5176\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\u540d\u79f0\u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef\n<ul>\n<li>\u68c0\u67e5\/etc\/resolv.conf\u914d\u7f6e<\/li>\n<li>\u9a8c\u8bc1named.conf\u8bed\u6cd5<\/li>\n<li>\u9a8c\u8bc1\u533a\u57df\u6587\u4ef6\u6761\u76ee<\/li>\n<\/ul>\n<\/li>\n<li>\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\n<ul>\n<li>\u76d1\u63a7UDP\/TCP\u7aef\u53e353<\/li>\n<li>\u68c0\u67e5iptables\u89c4\u5219<\/li>\n<li>\u68c0\u67e5\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<li>\u8d44\u6e90\u9650\u5236\n<ul>\n<li>\u76d1\u63a7\u7cfb\u7edf\u8d1f\u8f7d\u5e73\u5747\u503c<\/li>\n<li>\u68c0\u67e5\u53ef\u7528\u5185\u5b58<\/li>\n<li>\u5206\u6790\u78c1\u76d8I\/O\u6027\u80fd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u9ad8\u7ea7\u6545\u969c\u6392\u9664\u7a0b\u5e8f<\/strong><\/h2>\n<p>\u5f53\u57fa\u672c\u8bca\u65ad\u65e0\u6cd5\u8bc6\u522b\u95ee\u9898\u65f6\uff0c\u5b9e\u65bd\u8fd9\u4e9b\u9ad8\u7ea7\u6545\u969c\u6392\u9664\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>DNS\u7f13\u5b58\u7ba1\u7406\uff1a\n<pre><code>systemd-resolve --flush-caches\r\nrndc flush\r\n\/etc\/init.d\/nscd restart<\/code><\/pre>\n<\/li>\n<li>\u533a\u57df\u4f20\u8f93\u9a8c\u8bc1\uff1a\n<pre><code>dig @primary-ns axfr domain.com\r\nrndc reload zone domain.com<\/code><\/pre>\n<\/li>\n<li>DNS\u5b89\u5168\u5ba1\u8ba1\uff1a\n<pre><code>dnssec-verify domain.com.zone\r\nnamed-checkzone domain.com \/var\/named\/domain.com.zone<\/code><\/pre>\n<\/li>\n<\/ol>\n<h2><strong>\u5b9e\u65bd\u9884\u9632\u63aa\u65bd\u548c\u76d1\u63a7<\/strong><\/h2>\n<p>\u4e3b\u52a8\u76d1\u63a7\u548c\u7ef4\u62a4\u5bf9\u4e8e\u9884\u9632\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684DNS\u95ee\u9898\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u5168\u9762\u7684\u9884\u9632\u7b56\u7565\uff1a<\/p>\n<ul>\n<li>\u81ea\u52a8\u76d1\u63a7\u8bbe\u7f6e\n<ul>\n<li>\u914d\u7f6ePrometheus DNS\u6307\u6807\u6536\u96c6<\/li>\n<li>\u8bbe\u7f6eGrafana\u4eea\u8868\u677f\u8fdb\u884c\u53ef\u89c6\u5316<\/li>\n<li>\u4e3aDNS\u54cd\u5e94\u65f6\u95f4\u5b9e\u65bd\u8b66\u62a5\u9608\u503c<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9a\u671f\u5065\u5eb7\u68c0\u67e5\n<ul>\n<li>\u76d1\u63a7\u67e5\u8be2\u89e3\u6790\u65f6\u95f4<\/li>\n<li>\u8ddf\u8e2a\u7f13\u5b58\u547d\u4e2d\u7387<\/li>\n<li>\u5206\u6790\u670d\u52a1\u5668\u8d1f\u8f7d\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u57fa\u7840\u8bbe\u65bd\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n<p>\u8981\u5728\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7ef4\u62a4\u5f3a\u5927\u7684DNS\u57fa\u7840\u8bbe\u65bd\uff0c\u8bf7\u5b9e\u65bd\u4ee5\u4e0b\u5173\u952e\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n<ol>\n<li>\u5197\u4f59\u914d\u7f6e\uff1a\n<pre><code># Primary DNS configuration\r\noptions {\r\n    directory \"\/var\/named\";\r\n    allow-transfer { secondary_ip; };\r\n    also-notify { secondary_ip; };\r\n    recursion no;\r\n    dnssec-enable yes;\r\n    dnssec-validation yes;\r\n};<\/code><\/pre>\n<\/li>\n<li>\u6027\u80fd\u4f18\u5316\uff1a\n<ul>\n<li>\u5b9e\u65bdDNS\u8f6e\u8be2\u4ee5\u8fdb\u884c\u8d1f\u8f7d\u5206\u914d<\/li>\n<li>\u914d\u7f6e\u6700\u4f73TTL\u503c<\/li>\n<li>\u542f\u7528DNSSEC\u4ee5\u589e\u5f3a\u5b89\u5168\u6027<\/li>\n<\/ul>\n<\/li>\n<li>\u5907\u4efd\u7b56\u7565\uff1a\n<pre><code>#!\/bin\/bash\r\n# DNS configuration backup script\r\nbackup_dir=\"\/backup\/dns\"\r\ndate_stamp=$(date +%Y%m%d)\r\ntar -czf $backup_dir\/dns_conf_$date_stamp.tar.gz \/etc\/named.conf \/var\/named\/<\/code><\/pre>\n<\/li>\n<\/ol>\n<h2><strong>\u7d27\u6025\u54cd\u5e94\u534f\u8bae<\/strong><\/h2>\n<p>\u5f53DNS\u95ee\u9898\u53d1\u751f\u65f6\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u7cfb\u7edf\u5316\u7684\u7d27\u6025\u54cd\u5e94\u534f\u8bae\uff1a<\/p>\n<ol>\n<li>\u521d\u6b65\u8bc4\u4f30\n<ul>\n<li>\u68c0\u67e5\u7cfb\u7edf\u65e5\u5fd7\uff08\/var\/log\/messages, \/var\/log\/named\/\uff09<\/li>\n<li>\u9a8c\u8bc1DNS\u670d\u52a1\u72b6\u6001<\/li>\n<li>\u76d1\u63a7\u8d44\u6e90\u5229\u7528\u7387<\/li>\n<\/ul>\n<\/li>\n<li>\u5373\u65f6\u884c\u52a8\n<ul>\n<li>\u5982\u679c\u53ef\u7528\uff0c\u5207\u6362\u5230\u5907\u7528DNS\u670d\u52a1\u5668<\/li>\n<li>\u6e05\u9664DNS\u7f13\u5b58<\/li>\n<li>\u5fc5\u8981\u65f6\u91cd\u542fDNS\u670d\u52a1<\/li>\n<\/ul>\n<\/li>\n<li>\u6587\u6863\u8bb0\u5f55\n<ul>\n<li>\u8bb0\u5f55\u4e8b\u4ef6\u65f6\u95f4\u7ebf<\/li>\n<li>\u8bb0\u5f55\u5df2\u5e94\u7528\u7684\u4fee\u590d\u65b9\u6848<\/li>\n<li>\u4f7f\u7528\u65b0\u89e3\u51b3\u65b9\u6848\u66f4\u65b0\u8fd0\u884c\u624b\u518c<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>DNS\u7ba1\u7406\u5458\u5fc5\u5907\u6545\u969c\u6392\u9664\u5de5\u5177<\/strong><\/h2>\n<p>\u4ee5\u4e0b\u662f\u6bcf\u4e2aDNS\u7ba1\u7406\u5458\u90fd\u5e94\u8be5\u638c\u63e1\u7684\u4e13\u4e1a\u7ea7\u5de5\u5177\u7cbe\u9009\u5217\u8868\uff1a<\/p>\n<ul>\n<li>\u547d\u4ee4\u884c\u5de5\u5177\n<ul>\n<li>dig\uff1a\u9ad8\u7ea7DNS\u67e5\u8be2\u5de5\u5177<\/li>\n<li>bind-tools\uff1a\u5b8c\u6574\u7684DNS\u6545\u969c\u6392\u9664\u5957\u4ef6<\/li>\n<li>dnstracer\uff1aDNS\u89e3\u6790\u8def\u5f84\u5206\u6790\u5668<\/li>\n<\/ul>\n<\/li>\n<li>\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\n<ul>\n<li>Nagios\uff1a\u7528\u4e8e\u5168\u9762DNS\u76d1\u63a7<\/li>\n<li>Zabbix\uff1a\u5b9e\u65f6DNS\u6027\u80fd\u8ddf\u8e2a<\/li>\n<li>DNSdist\uff1a\u9ad8\u7ea7DNS\u8d1f\u8f7d\u5747\u8861\u5668<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09<\/strong><\/h2>\n<p>\u4ee5\u4e0b\u662f\u5173\u4e8e\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2dDNS\u95ee\u9898\u7684\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff1a<\/p>\n<ol>\n<li>\u95ee\uff1aDNS\u914d\u7f6e\u5e94\u8be5\u591a\u4e45\u5907\u4efd\u4e00\u6b21\uff1f<br \/>\n        <br \/>\u7b54\uff1a\u5b9e\u65bd\u6bcf\u65e5\u81ea\u52a8\u5907\u4efd\uff0c\u5e76\u5c06\u914d\u7f6e\u5b58\u50a8\u5728Git\u7b49\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u4e2d\u3002<\/li>\n<li>\u95ee\uff1a\u6700\u4f73DNS TTL\u8bbe\u7f6e\u662f\u591a\u5c11\uff1f<br \/>\n        <br \/>\u7b54\uff1a\u5bf9\u4e8e\u751f\u4ea7\u73af\u5883\uff0c3600\u79d2\uff081\u5c0f\u65f6\uff09\u53ef\u4ee5\u5e73\u8861\u7f13\u5b58\u6548\u7387\u548c\u66f4\u65b0\u7075\u6d3b\u6027\u3002<\/li>\n<li>\u95ee\uff1a\u5982\u4f55\u9632\u6b62DNS\u7f13\u5b58\u4e2d\u6bd2\uff1f<br \/>\n        <br \/>\u7b54\uff1a\u542f\u7528DNSSEC\uff0c\u5b9e\u65bd\u54cd\u5e94\u7387\u9650\u5236\uff0c\u5e76\u5b9a\u671f\u66f4\u65b0DNS\u8f6f\u4ef6\u3002<\/li>\n<\/ol>\n<h2><strong>\u6027\u80fd\u4f18\u5316\u6280\u5de7<\/strong><\/h2>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u9ad8\u7ea7\u4f18\u5316\u6280\u672f\u6700\u5927\u5316\u60a8\u7684DNS\u670d\u52a1\u5668\u6027\u80fd\uff1a<\/p>\n<ul>\n<li>\u7f13\u5b58\u4f18\u5316\n<pre><code>options {\r\n    max-cache-size 256M;\r\n    max-cache-ttl 86400;\r\n    cleaning-interval 60;\r\n};<\/code><\/pre>\n<\/li>\n<li>\u67e5\u8be2\u7387\u9650\u5236\n<pre><code>rate-limit {\r\n    responses-per-second 15;\r\n    window 15;\r\n    qps-scale 250;\r\n};<\/code><\/pre>\n<\/li>\n<\/ul>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7ef4\u62a4\u53ef\u9760\u7684DNS\u670d\u52a1\u9700\u8981\u6280\u672f\u4e13\u957f\u3001\u4e3b\u52a8\u76d1\u63a7\u548c\u5feb\u901f\u54cd\u5e94\u80fd\u529b\u7684\u7ed3\u5408\u3002\u901a\u8fc7\u5b9e\u65bd\u672c\u6307\u5357\u4e2d\u6982\u8ff0\u7684\u7b56\u7565\u548c\u89e3\u51b3\u65b9\u6848\uff0c\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u786e\u4fddDNS\u6027\u80fd\u7684\u7a33\u5065\u6027\u5e76\u6700\u5c0f\u5316\u505c\u673a\u65f6\u95f4\u3002\u8bf7\u8bb0\u4f4f\u5b9a\u671f\u66f4\u65b0DNS\u57fa\u7840\u8bbe\u65bd\uff0c\u7ef4\u62a4\u5168\u9762\u7684\u6587\u6863\u8bb0\u5f55\uff0c\u5e76\u53ca\u65f6\u4e86\u89e3\u6700\u65b0\u7684DNS\u5b89\u5168\u5a01\u80c1\u548c\u7f13\u89e3\u6280\u672f\u3002<\/p>\n<p>\u4e3a\u4e86\u83b7\u5f97\u6700\u4f73\u7684\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\uff0c\u8bf7\u8003\u8651\u5c06\u8fd9\u4e9bDNS\u7ba1\u7406\u5b9e\u8df5\u4e0e\u5b9a\u671f\u7cfb\u7edf\u7ef4\u62a4\u548c\u5b89\u5168\u66f4\u65b0\u7ed3\u5408\u5b9e\u65bd\u3002\u65e0\u8bba\u60a8\u662f\u7ba1\u7406\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u8fd8\u662f\u72ec\u7acb\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u7ef4\u62a4\u826f\u597d\u7684DNS\u57fa\u7840\u8bbe\u65bd\u5bf9\u4e8e\u786e\u4fdd\u53ef\u9760\u7684\u670d\u52a1\u4ea4\u4ed8\u548c\u7ef4\u6301\u9ad8\u53ef\u7528\u6027\u6807\u51c6\u90fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u7ba1\u7406\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u57fa\u7840\u8bbe\u65bd\u65f6\uff0c\u9047\u5230DNS\u65e0\u54cd\u5e94\u95ee\u9898\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u762b\u75ea\u3002\u8fd9\u4efd\u5168\u9762\u7684\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86\u9ad8\u7ea7DNS\u6545\u969c\u6392\u9664\u6280\u672f\uff0c\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u548cDevOps\u5de5\u7a0b\u5e08\u63d0\u4f9b\u89e3\u51b3DNS\u8fde\u63a5\u95ee\u9898\u7684\u5b9e\u7528\u89e3\u51b3\u65b9\u6848\u3002\u65e0\u8bba\u60a8\u662f\u7ba1\u7406\u5355\u53f0\u670d\u52a1\u5668\u8fd8\u662f\u76d1\u7763\u590d\u6742\u7684\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\uff0c\u8fd9\u4e9b\u7ecf\u8fc7\u5b9e\u6218\u68c0\u9a8c\u7684\u7b56\u7565\u90fd\u5c06\u5e2e\u52a9\u60a8\u7ef4\u6301\u6700\u4f73DNS\u6027\u80fd\u3002 \u7406\u89e3DNS\u54cd\u5e94\u95ee\u9898\uff1a\u6df1\u5165\u57fa\u7840 \u5728\u6df1\u5165\u89e3\u51b3\u65b9\u6848\u4e4b\u524d\uff0c\u4e86\u89e3\u73b0\u4ee3\u670d\u52a1\u5668\u73af\u5883\u4e2dDNS\u89e3\u6790\u7684\u590d\u6742\u673a\u5236\u81f3\u5173\u91cd\u8981\u3002DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u4f5c\u4e3a\u4e00\u4e2a\u5206\u5c42\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u8fd0\u884c\uff0c\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d\u8f6c\u6362\u4e3aIP\u5730\u5740\u3002\u5f53DNS\u505c\u6b62\u54cd\u5e94\u65f6\uff0c\u901a\u5e38\u4f1a\u8868\u73b0\u51fa\u4ee5\u4e0b\u75c7\u72b6\uff1a \u65e0\u6cd5\u5c06\u57df\u540d\u89e3\u6790\u4e3aIP\u5730\u5740 DNS\u67e5\u8be2\u5ef6\u8fdf\u589e\u52a0 \u95f4\u6b47\u6027\u8fde\u63a5\u65ad\u5f00 \u533a\u57df\u4f20\u8f93\u5931\u8d25 \u9012\u5f52\u67e5\u8be2\u8d85\u65f6 \u5feb\u901f\u8bca\u65ad\uff1a\u4e13\u4e1a\u7ea7\u5de5\u5177\u548c\u547d\u4ee4 \u4e3a\u4e86\u9ad8\u6548\u7684DNS\u6545\u969c\u6392\u9664\uff0c\u5229\u7528\u547d\u4ee4\u884c\u5de5\u5177\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u9ad8\u7ea7\u8bca\u65ad\u6280\u672f\u7684\u7cfb\u7edf\u65b9\u6cd5\uff1a \u57fa\u672c\u8fde\u63a5\u6d4b\u8bd5\uff1a ping -c 4 your-dns-server nslookup domain.com dig +trace domain.com DNS\u670d\u52a1\u5668\u72b6\u6001\u9a8c\u8bc1\uff1a systemctl status named service bind9 status DNS\u67e5\u8be2\u5206\u6790\uff1a tcpdump -i any port 53 wireshark -i any -f &#8220;port 53&#8221; \u5e38\u89c1\u6839\u672c\u539f\u56e0\u53ca\u5176\u6280\u672f\u89e3\u51b3\u65b9\u6848 \u57fa\u4e8e\u4e30\u5bcc\u7684\u670d\u52a1\u5668\u79df\u7528\u7ecf\u9a8c\uff0c\u4ee5\u4e0b\u662fDNS\u65e0\u54cd\u5e94\u7684\u4e3b\u8981\u539f\u56e0\u53ca\u5176\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6848\uff1a \u540d\u79f0\u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef \u68c0\u67e5\/etc\/resolv.conf\u914d\u7f6e \u9a8c\u8bc1named.conf\u8bed\u6cd5 \u9a8c\u8bc1\u533a\u57df\u6587\u4ef6\u6761\u76ee \u7f51\u7edc\u8fde\u63a5\u95ee\u9898 \u76d1\u63a7UDP\/TCP\u7aef\u53e353 \u68c0\u67e5iptables\u89c4\u5219 \u68c0\u67e5\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e \u8d44\u6e90\u9650\u5236 \u76d1\u63a7\u7cfb\u7edf\u8d1f\u8f7d\u5e73\u5747\u503c \u68c0\u67e5\u53ef\u7528\u5185\u5b58 \u5206\u6790\u78c1\u76d8I\/O\u6027\u80fd \u9ad8\u7ea7\u6545\u969c\u6392\u9664\u7a0b\u5e8f \u5f53\u57fa\u672c\u8bca\u65ad\u65e0\u6cd5\u8bc6\u522b\u95ee\u9898\u65f6\uff0c\u5b9e\u65bd\u8fd9\u4e9b\u9ad8\u7ea7\u6545\u969c\u6392\u9664\u6b65\u9aa4\uff1a [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":25216,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[80],"tags":[],"class_list":["post-25226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898<\/title>\n<meta name=\"description\" content=\"\u5b66\u4e60\u9488\u5bf9\u7f8e\u56fd\u670d\u52a1\u5668DNS\u65e0\u54cd\u5e94\u95ee\u9898\u7684\u4e13\u4e1a\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f\u3002\u4e3aIT\u4e13\u4e1a\u4eba\u5458\u63d0\u4f9b\u8bca\u65ad\u3001\u4fee\u590d\u548c\u9884\u9632\u7b56\u7565\u7684\u5206\u6b65\u6307\u5357\u3002\" \/>\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.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\" \/>\n<meta property=\"og:site_name\" content=\"Varidata Limited\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-26T07:53:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-26T07:59:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"683\" \/>\n\t<meta property=\"og:image:height\" content=\"380\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\"},\"author\":\"Varidata\",\"headline\":\"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898\",\"datePublished\":\"2025-09-26T07:53:25+00:00\",\"dateModified\":\"2025-09-26T07:59:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\"},\"wordCount\":79,\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg\",\"articleSection\":[\"Varidata \u77e5\u8bc6\u6587\u6863\"],\"inLanguage\":\"zh-SC\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\",\"name\":\"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg\",\"datePublished\":\"2025-09-26T07:53:25+00:00\",\"dateModified\":\"2025-09-26T07:59:04+00:00\",\"description\":\"\u5b66\u4e60\u9488\u5bf9\u7f8e\u56fd\u670d\u52a1\u5668DNS\u65e0\u54cd\u5e94\u95ee\u9898\u7684\u4e13\u4e1a\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f\u3002\u4e3aIT\u4e13\u4e1a\u4eba\u5458\u63d0\u4f9b\u8bca\u65ad\u3001\u4fee\u590d\u548c\u9884\u9632\u7b56\u7565\u7684\u5206\u6b65\u6307\u5357\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#breadcrumb\"},\"inLanguage\":\"zh-SC\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg\",\"width\":683,\"height\":380,\"caption\":\"DNS\u670d\u52a1\u5668\u6545\u969c\u6392\u9664\u6d41\u7a0b\u56fe\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.varidata.com\/zh-cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#website\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/\",\"name\":\"Varidata Limited\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.varidata.com\/zh-cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-SC\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\",\"name\":\"Varidata\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"width\":248,\"height\":94,\"caption\":\"Varidata\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd\",\"name\":\"Daisy Yu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"caption\":\"Daisy Yu\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898","description":"\u5b66\u4e60\u9488\u5bf9\u7f8e\u56fd\u670d\u52a1\u5668DNS\u65e0\u54cd\u5e94\u95ee\u9898\u7684\u4e13\u4e1a\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f\u3002\u4e3aIT\u4e13\u4e1a\u4eba\u5458\u63d0\u4f9b\u8bca\u65ad\u3001\u4fee\u590d\u548c\u9884\u9632\u7b56\u7565\u7684\u5206\u6b65\u6307\u5357\u3002","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.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898","og_url":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/","og_site_name":"Varidata Limited","article_published_time":"2025-09-26T07:53:25+00:00","article_modified_time":"2025-09-26T07:59:04+00:00","og_image":[{"width":683,"height":380,"url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg","type":"image\/jpeg"}],"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#article","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/"},"author":"Varidata","headline":"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898","datePublished":"2025-09-26T07:53:25+00:00","dateModified":"2025-09-26T07:59:04+00:00","mainEntityOfPage":{"@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/"},"wordCount":79,"publisher":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#organization"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg","articleSection":["Varidata \u77e5\u8bc6\u6587\u6863"],"inLanguage":"zh-SC"},{"@type":"WebPage","@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/","url":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/","name":"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg","datePublished":"2025-09-26T07:53:25+00:00","dateModified":"2025-09-26T07:59:04+00:00","description":"\u5b66\u4e60\u9488\u5bf9\u7f8e\u56fd\u670d\u52a1\u5668DNS\u65e0\u54cd\u5e94\u95ee\u9898\u7684\u4e13\u4e1a\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f\u3002\u4e3aIT\u4e13\u4e1a\u4eba\u5458\u63d0\u4f9b\u8bca\u65ad\u3001\u4fee\u590d\u548c\u9884\u9632\u7b56\u7565\u7684\u5206\u6b65\u6307\u5357\u3002","breadcrumb":{"@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#breadcrumb"},"inLanguage":"zh-SC","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/"]}]},{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#primaryimage","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-26-154409.jpg","width":683,"height":380,"caption":"DNS\u670d\u52a1\u5668\u6545\u969c\u6392\u9664\u6d41\u7a0b\u56fe"},{"@type":"BreadcrumbList","@id":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-dns-not-responding-on-us-servers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.varidata.com\/zh-cn\/"},{"@type":"ListItem","position":2,"name":"\u5982\u4f55\u4fee\u590d\u7f8e\u56fd\u670d\u52a1\u5668\u4e0a\u7684DNS\u65e0\u54cd\u5e94\u95ee\u9898"}]},{"@type":"WebSite","@id":"https:\/\/www.varidata.com\/zh-cn\/#website","url":"https:\/\/www.varidata.com\/zh-cn\/","name":"Varidata Limited","description":"","publisher":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.varidata.com\/zh-cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-SC"},{"@type":"Organization","@id":"https:\/\/www.varidata.com\/zh-cn\/#organization","name":"Varidata","url":"https:\/\/www.varidata.com\/zh-cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","width":248,"height":94,"caption":"Varidata"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd","name":"Daisy Yu","image":{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","caption":"Daisy Yu"}}]}},"_links":{"self":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/25226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/comments?post=25226"}],"version-history":[{"count":1,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/25226\/revisions"}],"predecessor-version":[{"id":25231,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/25226\/revisions\/25231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/media\/25216"}],"wp:attachment":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/media?parent=25226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/categories?post=25226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/tags?post=25226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}