{"id":54817,"date":"2024-10-09T22:05:16","date_gmt":"2024-10-09T14:05:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/54817\/"},"modified":"2024-10-09T22:05:16","modified_gmt":"2024-10-09T14:05:16","slug":"%e9%a0%86%e5%88%a9%e5%81%9a%e5%a5%bd-ip-%e5%8f%8d%e5%90%91%e8%a7%a3%e6%9e%90%ef%bc%88ptr-%e8%a8%98%e9%8c%84%ef%bc%89%e7%9a%84%e6%ad%a5%e9%a9%9f%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/54817\/","title":{"rendered":"\u9806\u5229\u505a\u597d IP \u53cd\u5411\u89e3\u6790\uff08PTR \u8a18\u9304\uff09\u7684\u6b65\u9a5f\u5206\u6790"},"content":{"rendered":"<h1 id=\"%e9%a0%86%e5%88%a9%e5%81%9a%e5%a5%bd-ip-%e5%8f%8d%e5%90%91%e8%a7%a3%e6%9e%90%ef%bc%88ptr-%e8%a8%98%e9%8c%84%ef%bc%89%e7%9a%84%e6%ad%a5%e9%a9%9f%e5%88%86%e6%9e%90-hacPnEDsxo\">\u9806\u5229\u505a\u597d IP \u53cd\u5411\u89e3\u6790\uff08PTR \u8a18\u9304\uff09\u7684\u6b65\u9a5f\u5206\u6790<\/h1>\n<p>\u5728\u7db2\u7d61\u7ba1\u7406\u4e2d\uff0cIP \u53cd\u5411\u89e3\u6790\uff08PTR 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\u8a18\u9304\u901a\u5e38\u7528\u65bc\u53cd\u5411 DNS \u67e5\u8a62\uff0c\u9019\u5728\u96fb\u5b50\u90f5\u4ef6\u4f3a\u670d\u5668\u4e2d\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u8a31\u591a\u90f5\u4ef6\u4f3a\u670d\u5668\u6703\u6aa2\u67e5\u767c\u4ef6\u4eba\u7684 IP \u5730\u5740\u662f\u5426\u8207\u5176\u8072\u7a31\u7684\u57df\u540d\u5339\u914d\uff0c\u4ee5\u9632\u6b62\u5783\u573e\u90f5\u4ef6\u548c\u6b3a\u8a50\u884c\u70ba\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%ae-ptr-%e8%a8%98%e9%8c%84%e7%9a%84%e6%ad%a5%e9%a9%9f-hacPnEDsxo\">\u8a2d\u7f6e PTR \u8a18\u9304\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e7%a2%ba%e5%ae%9a%e6%82%a8%e7%9a%84-ip-%e5%9c%b0%e5%9d%80-hacPnEDsxo\">\u6b65\u9a5f\u4e00\uff1a\u78ba\u5b9a\u60a8\u7684 IP \u5730\u5740<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u8981\u8a2d\u7f6e PTR \u8a18\u9304\u7684 IP \u5730\u5740\u3002\u9019\u901a\u5e38\u662f\u60a8\u7684\u4f3a\u670d\u5668\u7684\u516c\u5171 IP \u5730\u5740\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u5de5\u5177\u6216\u7db2\u7d61\u670d\u52d9\u67e5\u8a62\u60a8\u7684 IP \u5730\u5740\uff0c\u4f8b\u5982\u4f7f\u7528 <code>curl ifconfig.me<\/code> \u547d\u4ee4\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e8%81%af%e7%b9%ab%e6%82%a8%e7%9a%84-isp-%e6%88%96%e8%a8%97%e7%ae%a1%e6%9c%8d%e5%8b%99%e6%8f%90%e4%be%9b%e5%95%86-hacPnEDsxo\">\u6b65\u9a5f\u4e8c\uff1a\u806f\u7e6b\u60a8\u7684 ISP \u6216\u8a17\u7ba1\u670d\u52d9\u63d0\u4f9b\u5546<\/h3>\n<p>\u5927\u591a\u6578\u60c5\u6cc1\u4e0b\uff0cPTR \u8a18\u9304\u7684\u8a2d\u7f6e\u9700\u8981\u7531\u60a8\u7684\u4e92\u806f\u7db2\u670d\u52d9\u63d0\u4f9b\u5546\uff08ISP\uff09\u6216\u8a17\u7ba1\u670d\u52d9\u63d0\u4f9b\u5546\u4f86\u5b8c\u6210\u3002\u60a8\u9700\u8981\u806f\u7e6b\u4ed6\u5011\uff0c\u8acb\u6c42\u70ba\u60a8\u7684 IP \u5730\u5740\u8a2d\u7f6e PTR \u8a18\u9304\u3002\u63d0\u4f9b\u5546\u901a\u5e38\u6703\u8981\u6c42\u60a8\u63d0\u4f9b\u8981\u6620\u5c04\u7684\u4e3b\u6a5f\u540d\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e6%8f%90%e4%be%9b%e5%bf%85%e8%a6%81%e7%9a%84%e4%bf%a1%e6%81%af-hacPnEDsxo\">\u6b65\u9a5f\u4e09\uff1a\u63d0\u4f9b\u5fc5\u8981\u7684\u4fe1\u606f<\/h3>\n<p>\u5728\u806f\u7e6b\u63d0\u4f9b\u5546\u6642\uff0c\u60a8\u9700\u8981\u63d0\u4f9b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<ul>\n<li>\u8981\u8a2d\u7f6e\u7684 IP \u5730\u5740<\/li>\n<li>\u5c0d\u61c9\u7684\u4e3b\u6a5f\u540d\uff08\u4f8b\u5982\uff1a<code>mail.example.com<\/code>\uff09<\/li>\n<li>\u4efb\u4f55\u5176\u4ed6\u76f8\u95dc\u7684\u806f\u7e6b\u4fe1\u606f<\/li>\n<\/ul>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e7%ad%89%e5%be%85-dns-%e6%9b%b4%e6%96%b0-hacPnEDsxo\">\u6b65\u9a5f\u56db\uff1a\u7b49\u5f85 DNS \u66f4\u65b0<\/h3>\n<p>\u4e00\u65e6\u60a8\u7684\u63d0\u4f9b\u5546\u8a2d\u7f6e\u4e86 PTR \u8a18\u9304\uff0c\u60a8\u9700\u8981\u7b49\u5f85 DNS \u66f4\u65b0\u3002\u9019\u53ef\u80fd\u9700\u8981\u5e7e\u5c0f\u6642\u5230\u5e7e\u5929\u7684\u6642\u9593\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u63d0\u4f9b\u5546\u7684\u653f\u7b56\u548c DNS \u7de9\u5b58\u7684\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e9%a9%97%e8%ad%89-ptr-%e8%a8%98%e9%8c%84-hacPnEDsxo\">\u6b65\u9a5f\u4e94\uff1a\u9a57\u8b49 PTR \u8a18\u9304<\/h3>\n<p>\u5728\u7b49\u5f85\u4e00\u6bb5\u6642\u9593\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u4f86\u9a57\u8b49 PTR \u8a18\u9304\u662f\u5426\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>dig -x <\/code><\/pre>\n<p>\u5982\u679c\u8a2d\u7f6e\u6b63\u78ba\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u5c0d\u61c9\u7684\u4e3b\u6a5f\u540d\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-hacPnEDsxo\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81-ptr-%e8%a8%98%e9%8c%84%ef%bc%9f-hacPnEDsxo\">1. \u70ba\u4ec0\u9ebc\u9700\u8981 PTR \u8a18\u9304\uff1f<\/h3>\n<p>PTR \u8a18\u9304\u5c0d\u65bc\u96fb\u5b50\u90f5\u4ef6\u4f3a\u670d\u5668\u7684\u8eab\u4efd\u9a57\u8b49\u81f3\u95dc\u91cd\u8981\u3002\u8a31\u591a\u90f5\u4ef6\u4f3a\u670d\u5668\u6703\u6aa2\u67e5\u767c\u4ef6\u4eba\u7684 IP \u5730\u5740\u662f\u5426\u8207\u5176\u8072\u7a31\u7684\u57df\u540d\u5339\u914d\uff0c\u4ee5\u9632\u6b62\u5783\u573e\u90f5\u4ef6\u548c\u6b3a\u8a50\u884c\u70ba\u3002<\/p>\n<h3 id=\"2-%e5%a6%82%e6%9e%9c%e6%88%91%e6%b2%92%e6%9c%89-ptr-%e8%a8%98%e9%8c%84%e6%9c%83%e6%80%8e%e6%a8%a3%ef%bc%9f-hacPnEDsxo\">2. \u5982\u679c\u6211\u6c92\u6709 PTR \u8a18\u9304\u6703\u600e\u6a23\uff1f<\/h3>\n<p>\u5982\u679c\u6c92\u6709 PTR \u8a18\u9304\uff0c\u60a8\u7684\u96fb\u5b50\u90f5\u4ef6\u53ef\u80fd\u6703\u88ab\u6a19\u8a18\u70ba\u5783\u573e\u90f5\u4ef6\uff0c\u4e26\u4e14\u53ef\u80fd\u7121\u6cd5\u6210\u529f\u767c\u9001\u5230\u6536\u4ef6\u4eba\u3002<\/p>\n<h3 id=\"3-ptr-%e8%a8%98%e9%8c%84%e5%8f%af%e4%bb%a5%e9%9a%a8%e6%99%82%e6%9b%b4%e6%94%b9%e5%97%8e%ef%bc%9f-hacPnEDsxo\">3. PTR \u8a18\u9304\u53ef\u4ee5\u96a8\u6642\u66f4\u6539\u55ce\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u96a8\u6642\u8acb\u6c42\u66f4\u6539 PTR \u8a18\u9304\uff0c\u4f46\u9700\u8981\u518d\u6b21\u806f\u7e6b\u60a8\u7684 ISP \u6216\u8a17\u7ba1\u670d\u52d9\u63d0\u4f9b\u5546\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hacPnEDsxo\">\u7e3d\u7d50<\/h2>\n<p>\u8a2d\u7f6e IP \u53cd\u5411\u89e3\u6790\uff08PTR \u8a18\u9304\uff09\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u4f46\u9700\u8981\u8207\u60a8\u7684 ISP \u6216\u8a17\u7ba1\u670d\u52d9\u63d0\u4f9b\u5546\u5408\u4f5c\u3002\u901a\u904e\u6b63\u78ba\u8a2d\u7f6e PTR \u8a18\u9304\uff0c\u60a8\u53ef\u4ee5\u63d0\u9ad8\u96fb\u5b50\u90f5\u4ef6\u7684\u9001\u9054\u7387\uff0c\u4e26\u589e\u5f37\u7db2\u7d61\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u9806\u5229\u5b8c\u6210IP\u53cd\u5411\u89e3\u6790\uff08PTR\u8a18\u9304\uff09\u7684\u6b65\u9a5f\uff0c\u63d0\u5347\u7db2\u7d61\u5b89\u5168\u6027\u8207\u53ef\u9760\u6027\uff0c\u78ba\u4fdd\u9806\u5229\u904b\u884c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-54817","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/54817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=54817"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/54817\/revisions"}],"predecessor-version":[{"id":54818,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/54817\/revisions\/54818"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=54817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=54817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=54817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}