{"id":103,"date":"2025-07-27T09:49:00","date_gmt":"2025-07-27T01:49:00","guid":{"rendered":"https:\/\/www.vcidc.net\/blog\/?p=103"},"modified":"2025-07-27T09:49:00","modified_gmt":"2025-07-27T01:49:00","slug":"%e4%bd%a0%e7%9f%a5%e9%81%93%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e6%9c%80%e4%bd%b3%e7%9a%84dns%e6%a3%80%e6%b5%8b%e5%b7%a5%e5%85%b7%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.vcidc.net\/blog\/103.html","title":{"rendered":"\u4f60\u77e5\u9053\u5982\u4f55\u9009\u62e9\u6700\u4f73\u7684DNS\u68c0\u6d4b\u5de5\u5177\u5417\uff1f"},"content":{"rendered":"

\u63a8\u8350DNS\u68c0\u6d4b\u5de5\u5177<\/h3>\n<\/p>\n

\"\u4f60\u77e5\u9053\u5982\u4f55\u9009\u62e9\u6700\u4f73\u7684DNS\u68c0\u6d4b\u5de5\u5177\u5417\uff1f\"<\/p>\n

\u5728\u8fdb\u884c\u7f51\u7edc\u7ef4\u62a4\u548c\u4f18\u5316\u65f6\uff0cDNS\u68c0\u6d4b\u5de5\u5177\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u4ee5\u4e0b\u662f\u6211\u63a8\u8350\u7684\u51e0\u4e2a\u4f18\u79c0\u7684DNS\u68c0\u6d4b\u5de5\u5177\uff0c\u6309\u7167\u6027\u80fd\u548c\u5b9e\u7528\u6027\u6392\u5e8f\uff1a<\/p>\n<\/p>\n

    \n
  1. \n

    dig<\/code><\/p>\n<\/li>\n

  2. \n

    nslookup<\/code><\/p>\n<\/li>\n

  3. \n

    host<\/code><\/p>\n<\/li>\n

  4. \n

    tracert<\/code><\/p>\n<\/li>\n

  5. \n

    netstat<\/code><\/p>\n<\/li>\n

  6. \n

    DNSQuery<\/code><\/p>\n<\/li>\n

  7. \n

    DNSChecker<\/code><\/p>\n<\/li>\n

  8. \n

    DNSstuff<\/code><\/p>\n<\/li>\n<\/ol>\n

    dig\uff1a\u529f\u80fd\u5f3a\u5927\u7684DNS\u67e5\u8be2\u5de5\u5177<\/h3>\n<\/p>\n

    dig<\/code> \u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684DNS\u67e5\u8be2\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u6267\u884c\u5404\u79cdDNS\u67e5\u8be2\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 dig<\/code> \u67e5\u8be2\u57df\u540dDNS\u8bb0\u5f55\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

    dig example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    \u4f7f\u7528 dig<\/code>\uff0c\u60a8\u53ef\u4ee5\u67e5\u8be2A\u8bb0\u5f55\u3001MX\u8bb0\u5f55\u3001TXT\u8bb0\u5f55\u7b49\u591a\u79cd\u7c7b\u578b\u7684DNS\u8bb0\u5f55\u3002<\/p>\n<\/p>\n
    nslookup\uff1a\u7b80\u5355\u7684DNS\u67e5\u8be2\u5de5\u5177<\/h3>\n<\/p>\n
    nslookup<\/code> \u662f\u4e00\u4e2a\u7b80\u5355\u7684DNS\u67e5\u8be2\u5de5\u5177\uff0c\u5b83\u901a\u5e38\u7528\u4e8e\u5feb\u901f\u68c0\u67e5\u57df\u540d\u7684DNS\u8bb0\u5f55\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 nslookup<\/code> \u67e5\u8be2\u57df\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    nslookup example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    nslookup<\/code> \u8f93\u51fa\u7ed3\u679c\u4e2d\u5305\u542b\u4e86\u57df\u540d\u7684\u89e3\u6790\u7ed3\u679c\uff0c\u5982IP\u5730\u5740\u3001DNS\u670d\u52a1\u5668\u7b49\u3002<\/p>\n<\/p>\n
    host\uff1a\u8f7b\u91cf\u7ea7\u7684DNS\u67e5\u8be2\u5de5\u5177<\/h3>\n<\/p>\n
    host<\/code> \u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684DNS\u67e5\u8be2\u5de5\u5177\uff0c\u5b83\u7c7b\u4f3c\u4e8e nslookup<\/code>\uff0c\u4f46\u66f4\u52a0\u7b80\u6d01\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 host<\/code> \u67e5\u8be2\u57df\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    host example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    host<\/code> \u7684\u8f93\u51fa\u7ed3\u679c\u4e0e nslookup<\/code> \u7c7b\u4f3c\uff0c\u4f46\u66f4\u52a0\u7b80\u6d01\u3002<\/p>\n<\/p>\n
    tracert\uff1a\u8ffd\u8e2a\u6570\u636e\u5305\u8def\u5f84\u7684\u5de5\u5177<\/h3>\n<\/p>\n
    tracert<\/code> \u662f\u4e00\u4e2a\u7528\u4e8e\u8ffd\u8e2a\u6570\u636e\u5305\u4ece\u60a8\u7684\u8ba1\u7b97\u673a\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684\u8def\u5f84\u7684\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 tracert<\/code> \u67e5\u8be2\u57df\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    tracert example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    tracert<\/code> \u8f93\u51fa\u7ed3\u679c\u4e2d\u5305\u542b\u4e86\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u6bcf\u4e00\u8df3\u7684IP\u5730\u5740\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u6709\u52a9\u4e8e\u8bca\u65ad\u7f51\u7edc\u95ee\u9898\u3002<\/p>\n<\/p>\n
    netstat\uff1a\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u548c\u7aef\u53e3\u72b6\u6001\u7684\u5de5\u5177<\/h3>\n<\/p>\n
    netstat<\/code> \u662f\u4e00\u4e2a\u7528\u4e8e\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u548c\u7aef\u53e3\u72b6\u6001\u7684\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 netstat<\/code> \u67e5\u770b\u6240\u6709\u76d1\u542c\u7aef\u53e3\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    netstat -an | grep LISTEN<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    netstat<\/code> \u53ef\u4ee5\u5e2e\u52a9\u60a8\u53d1\u73b0\u4e0d\u6b63\u5e38\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u7aef\u53e3\u5360\u7528\u95ee\u9898\u3002<\/p>\n<\/p>\n
    DNSQuery\uff1a\u8de8\u5e73\u53f0\u7684DNS\u67e5\u8be2\u5de5\u5177<\/h3>\n<\/p>\n
    DNSQuery<\/code> \u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684DNS\u67e5\u8be2\u5de5\u5177\uff0c\u5b83\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 DNSQuery<\/code> \u67e5\u8be2\u57df\u540d\u7684\u793a\u4f8b\uff08\u4ee5Python\u4e3a\u4f8b\uff09\uff1a<\/p>\n<\/p>\n
    import dns.resolver<\/p>\r\n
    resolver = dns.resolver.Resolver()<\/p>\r\n
    answer = resolver.query('example.com', 'A')<\/p>\r\n
    print(answer)<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    DNSQuery<\/code> \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684API\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cdDNS\u67e5\u8be2\u9700\u6c42\u3002<\/p>\n<\/p>\n
    DNSChecker\uff1a\u5168\u9762\u7684DNS\u68c0\u67e5\u5de5\u5177<\/h3>\n<\/p>\n
    DNSChecker<\/code> \u662f\u4e00\u4e2a\u5168\u9762\u7684DNS\u68c0\u67e5\u5de5\u5177\uff0c\u5b83\u63d0\u4f9b\u4e86\u591a\u79cd\u68c0\u67e5\u529f\u80fd\uff0c\u5982DNS\u8bb0\u5f55\u68c0\u67e5\u3001DNS\u670d\u52a1\u5668\u68c0\u67e5\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 DNSChecker<\/code> \u68c0\u67e5DNS\u8bb0\u5f55\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    dnschecker example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    DNSChecker<\/code> \u8f93\u51fa\u7ed3\u679c\u4e2d\u5305\u542b\u4e86DNS\u8bb0\u5f55\u7684\u5404\u79cd\u4fe1\u606f\uff0c\u5982A\u8bb0\u5f55\u3001MX\u8bb0\u5f55\u7b49\u3002<\/p>\n<\/p>\n
    DNSstuff\uff1a\u529f\u80fd\u4e30\u5bcc\u7684DNS\u5de5\u5177\u96c6<\/h3>\n<\/p>\n
    DNSstuff<\/code> \u662f\u4e00\u4e2a\u529f\u80fd\u4e30\u5bcc\u7684DNS\u5de5\u5177\u96c6\uff0c\u5b83\u5305\u542b\u4e86\u591a\u79cdDNS\u67e5\u8be2\u548c\u8bca\u65ad\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 DNSstuff<\/code> \u67e5\u8be2\u57df\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    dnsstuff.com\/query\/example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    DNSstuff<\/code> \u63d0\u4f9b\u4e86\u591a\u79cd\u67e5\u8be2\u65b9\u5f0f\uff0c\u5305\u62ecDNS\u8bb0\u5f55\u67e5\u8be2\u3001DNS\u670d\u52a1\u5668\u67e5\u8be2\u7b49\u3002<\/p>\n<\/p>\n
    \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h3>\n<\/p>\n
    \u95ee\u98981\uff1a<\/b>\u5982\u4f55\u4f7f\u7528dig\u67e5\u8be2\u57df\u540d\u7684MX\u8bb0\u5f55\uff1f<\/p>\n
    \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u8be2\u57df\u540d\u7684MX\u8bb0\u5f55\uff1a<\/p>\n<\/p>\n
    dig example.com MX<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    \u95ee\u98982\uff1a<\/b>nslookup\u548cdig\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/p>\n
    nslookup<\/code> \u662f\u4e00\u4e2a\u7b80\u5355\u7684DNS\u67e5\u8be2\u5de5\u5177\uff0c\u800c dig<\/code> \u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684DNS\u67e5\u8be2\u5de5\u5177\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0cdig<\/code> \u66f4\u9002\u5408\u8fdb\u884c\u590d\u6742\u7684DNS\u67e5\u8be2\u3002<\/p>\n<\/p>\n
    \u95ee\u98983\uff1a<\/b>\u5982\u4f55\u4f7f\u7528tracert\u8ffd\u8e2a\u6570\u636e\u5305\u7684\u8def\u5f84\uff1f<\/p>\n
    \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8ffd\u8e2a\u6570\u636e\u5305\u7684\u8def\u5f84\uff1a<\/p>\n<\/p>\n
    tracert example.com<\/p>\r\n
    <\/code><\/pre>\n<\/p>\n
    \u7136\u540e\uff0c\u60a8\u5c06\u770b\u5230\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u6bcf\u4e00\u8df3\u7684IP\u5730\u5740\u548c\u54cd\u5e94\u65f6\u95f4\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u63a8\u8350DNS\u68c0\u6d4b\u5de5\u5177 \u5728\u8fdb\u884c\u7f51\u7edc\u7ef4\u62a4\u548c\u4f18\u5316\u65f6\uff0cDNS\u68c0\u6d4b\u5de5\u5177\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u4ee5\u4e0b\u662f\u6211\u63a8\u8350\u7684\u51e0\u4e2a\u4f18\u79c0\u7684DNS\u68c0\u6d4b\u5de5\u5177\uff0c\u6309\u7167\u6027\u80fd\u548c\u5b9e\u7528\u6027\u6392\u5e8f\uff1a dig nslookup host tracert netstat DNSQuery DNSChecke…<\/p>\n","protected":false},"author":1,"featured_media":104,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[68,67,69],"topic":[],"class_list":["post-103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-usa-server","tag-dig","tag-dns","tag-69"],"_links":{"self":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts\/103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/comments?post=103"}],"version-history":[{"count":1,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts\/103\/revisions"}],"predecessor-version":[{"id":106,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts\/103\/revisions\/106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/media\/104"}],"wp:attachment":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/media?parent=103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/categories?post=103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/tags?post=103"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/topic?post=103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}