4. \u68c0\u67e5\u90ae\u4ef6\u9000\u56de<\/h2>\n

\n \u5982\u679c\u60a8\u8fd0\u884c\u7684\u662f\u90ae\u4ef6\u670d\u52a1\u5668\uff0c\u90ae\u4ef6\u9000\u56de\u53ef\u80fd\u8868\u660eIP\u88ab\u5c01\u3002\u68c0\u67e5\u9000\u56de\u6d88\u606f\u4e2d\u7684\u7279\u5b9a\u9519\u8bef\u4ee3\u7801\uff0c\u8fd9\u4e9b\u4ee3\u7801\u53ef\u80fd\u6697\u793a\u5c01\u9501\u3002\u5e38\u89c1\u7684\u9519\u8bef\u4ee3\u7801\u5305\u62ec\uff1a\n <\/p>\n

\n
• 550 – \u8bf7\u6c42\u7684\u64cd\u4f5c\u672a\u6267\u884c\uff1a\u90ae\u7bb1\u4e0d\u53ef\u7528<\/li>\n
• 554 – \u4e8b\u52a1\u5931\u8d25<\/li>\n<\/ul>\n

  <\/body>
  \n<\/html><\/p>\n

  \u5982\u4f55\u89e3\u51b3\u670d\u52a1\u5668IP\u5c01\u9501\u95ee\u9898<\/strong><\/h2>\n

  1. \u786e\u8ba4\u5c01\u9501\u539f\u56e0<\/h2>\n

  \n \u5728\u91c7\u53d6\u4efb\u4f55\u884c\u52a8\u4e4b\u524d\uff0c\u4e86\u89e3\u60a8\u7684IP\u4e3a\u4f55\u88ab\u5c01\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5229\u7528\u4ece\u5728\u7ebf\u5de5\u5177\u3001\u547d\u4ee4\u884c\u8bca\u65ad\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u548c\u90ae\u4ef6\u9000\u56de\u4e2d\u6536\u96c6\u7684\u4fe1\u606f\u6765\u786e\u5b9a\u539f\u56e0\u3002\n<\/p>\n

  2. \u8bf7\u6c42\u9ed1\u540d\u5355\u79fb\u9664<\/h2>\n

  \n \u5982\u679c\u60a8\u7684IP\u5728\u9ed1\u540d\u5355\u4e2d\uff0c\u8bf7\u8054\u7cfb\u9ed1\u540d\u5355\u63d0\u4f9b\u5546\u8bf7\u6c42\u79fb\u9664\u3002\u6bcf\u4e2a\u63d0\u4f9b\u5546\u90fd\u6709\u5177\u4f53\u7684\u7a0b\u5e8f\uff0c\u4f46\u901a\u5e38\u60a8\u9700\u8981\uff1a\n<\/p>\n

  \n
  • \u8bbf\u95ee\u9ed1\u540d\u5355\u63d0\u4f9b\u5546\u7684\u7f51\u7ad9<\/li>\n
  • \u627e\u5230\u4ed6\u4eec\u7684\u79fb\u9664\u8bf7\u6c42\u9875\u9762<\/li>\n
  • \u63d0\u4ea4\u60a8\u7684IP\u548c\u79fb\u9664\u539f\u56e0<\/li>\n<\/ul>\n

    3. \u66f4\u6539\u60a8\u7684\u670d\u52a1\u5668IP\u5730\u5740<\/h2>\n

    \n \u5982\u679c\u9ed1\u540d\u5355\u79fb\u9664\u8bf7\u6c42\u5931\u8d25\u6216\u8017\u65f6\u8fc7\u957f\uff0c\u8003\u8651\u66f4\u6539\u60a8\u7684\u670d\u52a1\u5668IP\u5730\u5740\u3002\u8fd9\u5305\u62ec\uff1a\n<\/p>\n

    \n
    • \u5411\u60a8\u7684\u6258\u7ba1\u63d0\u4f9b\u5546\u8bf7\u6c42\u65b0IP<\/li>\n
    • \u66f4\u65b0\u60a8\u7684DNS\u8bb0\u5f55\u4ee5\u6307\u5411\u65b0IP<\/li>\n
    • \u786e\u4fdd\u6240\u6709\u670d\u52a1\u6b63\u786e\u914d\u7f6e\u4ee5\u4f7f\u7528\u65b0IP<\/li>\n<\/ul>\n

      4. \u6539\u5584\u670d\u52a1\u5668\u884c\u4e3a<\/h2>\n

      \n \u4e3a\u4e86\u907f\u514d\u672a\u6765\u7684\u5c01\u9501\uff0c\u6539\u5584\u60a8\u7684\u670d\u52a1\u5668\u884c\u4e3a\u662f\u5f88\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b9e\u7528\u7684\u6b65\u9aa4\uff1a\n<\/p>\n

      \n
      • \u5b9e\u65bdSPF\u3001DKIM\u548cDMARC\u7b49\u7535\u5b50\u90ae\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5<\/li>\n
      • \u5b9a\u671f\u626b\u63cf\u60a8\u7684\u670d\u52a1\u5668\u4ee5\u67e5\u627e\u6076\u610f\u8f6f\u4ef6\u548c\u6f0f\u6d1e<\/li>\n
      • \u9650\u5236\u5916\u53d1\u90ae\u4ef6\u7684\u6570\u91cf\uff0c\u4ee5\u9632\u88ab\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\u6e90<\/li>\n
      • \u76d1\u63a7\u670d\u52a1\u5668\u65e5\u5fd7\u4ee5\u53d1\u73b0\u5f02\u5e38\u6d3b\u52a8<\/li>\n<\/ul>\n

        5. \u4f7f\u7528\u4ee3\u7406\u670d\u52a1<\/h2>\n

        \n \u4f5c\u4e3a\u6700\u540e\u7684\u624b\u6bb5\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u901a\u8fc7\u672a\u88ab\u5c01\u9501\u7684IP\u8def\u7531\u60a8\u7684\u6d41\u91cf\u3002\u5982\u679c\u66f4\u6539IP\u4e0d\u662f\u4e00\u4e2a\u9009\u9879\uff0c\u8fd9\u53ef\u80fd\u7279\u522b\u6709\u7528\u3002\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u7684\u4e00\u4e9b\u6b65\u9aa4\u5305\u62ec\uff1a\n<\/p>\n

        \n
        • \u9009\u62e9\u4e00\u4e2a\u53ef\u9760\u7684\u4ee3\u7406\u670d\u52a1\u63d0\u4f9b\u5546<\/li>\n
        • \u914d\u7f6e\u60a8\u7684\u670d\u52a1\u5668\u901a\u8fc7\u4ee3\u7406\u8def\u7531\u6d41\u91cf<\/li>\n
        • \u6d4b\u8bd5\u914d\u7f6e\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u529f\u80fd<\/li>\n<\/ul>\n

          \u9884\u9632\u63aa\u65bd<\/strong><\/h2>\n

          1. \u5b9a\u671f\u76d1\u63a7<\/h2>\n

          \n \u5b9a\u671f\u76d1\u63a7\u60a8\u7684\u670d\u52a1\u5668IP\u72b6\u6001\uff0c\u4ee5\u4fbf\u53ca\u65e9\u53d1\u73b0\u95ee\u9898\u3002\u8bbe\u7f6e\u8b66\u62a5\u4ee5\u76d1\u6d4b\u4efb\u4f55\u53ef\u7591\u6d3b\u52a8\u6216IP\u58f0\u8a89\u7684\u53d8\u5316\u3002\n<\/p>\n

          2. \u52a0\u5f3a\u670d\u52a1\u5668\u5b89\u5168<\/h2>\n

          \n \u52a0\u5f3a\u670d\u52a1\u5668\u5b89\u5168\u53ef\u4ee5\u5e2e\u52a9\u9632\u6b62\u53ef\u80fd\u5bfc\u81f4IP\u5c01\u9501\u7684\u6076\u610f\u6d3b\u52a8\u3002\u8003\u8651\u5b9e\u65bd\u4ee5\u4e0b\u63aa\u65bd\uff1a\n<\/p>\n

          \n
          • \u4f7f\u7528\u9632\u706b\u5899\u4ee5\u963b\u6b62\u4e0d\u9700\u8981\u7684\u6d41\u91cf<\/li>\n
          • \u542f\u7528DDoS\u4fdd\u62a4\u4ee5\u9632\u6b62\u653b\u51fb<\/li>\n
          • \u4fdd\u6301\u60a8\u7684\u8f6f\u4ef6\u548c\u7cfb\u7edf\u66f4\u65b0\uff0c\u4ee5\u4fee\u8865\u6f0f\u6d1e<\/li>\n<\/ul>\n

            3. \u9075\u5faa\u6700\u4f73\u5b9e\u8df5<\/h2>\n

            \n \u9075\u5b88\u7f51\u7edc\u4f7f\u7528\u89c4\u5219\u548c\u6700\u4f73\u5b9e\u8df5\u81f3\u5173\u91cd\u8981\u3002\u907f\u514d\u53ef\u80fd\u5bfc\u81f4\u60a8\u7684IP\u88ab\u6807\u8bb0\u7684\u6d3b\u52a8\uff0c\u5982\u53d1\u9001\u672a\u7ecf\u8bf7\u6c42\u7684\u90ae\u4ef6\u6216\u6258\u7ba1\u6076\u610f\u5185\u5bb9\u3002\n<\/p>\n

            \n \u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u9884\u9632\u670d\u52a1\u5668IP\u5c01\u9501\u95ee\u9898\uff0c\u786e\u4fdd\u60a8\u7684\u7f51\u7edc\u4fdd\u6301\u6b63\u5e38\u8fd0\u884c\u548c\u5b89\u5168\u3002\n<\/p>\n

            \n \u8bf7\u8bb0\u4f4f\uff0c\u5b9a\u671f\u76d1\u63a7\u548c\u4fdd\u6301\u826f\u597d\u7684\u5b9e\u8df5\u662f\u9632\u6b62\u672a\u6765\u5c01\u9501\u7684\u5173\u952e\u3002\u4fdd\u6301\u4fe1\u606f\u7075\u901a\u548c\u79ef\u6781\u4e3b\u52a8\uff0c\u4ee5\u4fdd\u6301\u60a8\u7684\u670d\u52a1\u5668IP\u5e72\u51c0\u548c\u7f51\u7edc\u987a\u7545\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u4f5c\u4e3a\u4e00\u4e2a\u6280\u672f\u7231\u597d\u8005\u6216\u7cfb\u7edf\u7ba1\u7406\u5458\uff0c\u5728\u670d\u52a1\u5668\u79df\u7528\u4e4b\u540e\uff0c\u9047\u5230\u670d\u52a1\u5668IP\u88ab\u5c01\u9501\u53ef\u80fd\u4f1a\u975e\u5e38\u4ee4\u4eba\u6cae\u4e27\u3002\u4e86\u89e3\u5982\u4f55\u8bca\u65ad\u548c\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u5982\u4f55\u7ba1\u7406\u670d\u52a1\u5668\uff0c\u5bf9\u4e8e\u786e\u4fdd\u7f51\u7edc\u7684\u987a\u5229\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u786e\u5b9a\u60a8\u7684\u670d\u52a1\u5668IP\u662f\u5426\u88ab\u5c01\u9501\uff0c\u5e76\u63d0\u4f9b\u53ef\u884c\u7684\u6b65\u9aa4\u6765\u89e3\u51b3\u548c\u9884\u9632\u6b64\u7c7b\u95ee\u9898\u3002 \u4ec0\u4e48\u662f\u670d\u52a1\u5668IP\u5c01\u9501\uff1f \u670d\u52a1\u5668IP\u5c01\u9501\u662f\u6307\u60a8\u7684\u670d\u52a1\u5668IP\u5730\u5740\u88ab\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u6216\u7f51\u7edc\u62d2\u7edd\u8bbf\u95ee\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u5404\u79cd\u539f\u56e0\u5f15\u8d77\u7684\uff0c\u5305\u62ec\u53d1\u9001\u5783\u573e\u90ae\u4ef6\u3001\u8fdb\u884c\u6076\u610f\u6d3b\u52a8\u6216\u6210\u4e3a\u53d7\u635f\u7f51\u7edc\u7684\u4e00\u90e8\u5206\u3002\u4e86\u89e3\u5c01\u9501\u7684\u7c7b\u578b\u53ca\u5176\u539f\u56e0\u5bf9\u4e8e\u6709\u6548\u89e3\u51b3\u95ee\u9898\u81f3\u5173\u91cd\u8981\u3002 \u5982\u4f55\u786e\u5b9a\u60a8\u7684\u670d\u52a1\u5668IP\u662f\u5426\u88ab\u5c01\u9501 1. \u4f7f\u7528\u5728\u7ebf\u5de5\u5177 \u6709\u51e0\u4e2a\u5728\u7ebf\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u60a8\u68c0\u67e5\u60a8\u7684\u670d\u52a1\u5668IP\u662f\u5426\u5728\u9ed1\u540d\u5355\u4e2d\u3002\u8fd9\u4e9b\u5de5\u5177\u4f1a\u67e5\u8be2\u591a\u4e2a\u6570\u636e\u5e93\uff0c\u4ee5\u67e5\u770b\u60a8\u7684IP\u662f\u5426\u88ab\u6807\u8bb0\u3002\u4e00\u4e9b\u6d41\u884c\u7684\u5de5\u5177\u5305\u62ec\uff1a MXToolbox \u9ed1\u540d\u5355\u68c0\u67e5 UltraTools \u5783\u573e\u90ae\u4ef6\u6570\u636e\u5e93\u67e5\u8be2 DNSBL.info 2. \u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177 \u50cfping\u548ctraceroute\u8fd9\u6837\u7684\u547d\u4ee4\u884c\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u8bca\u65ad\u8fde\u63a5\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u65b9\u6cd5\uff1a # Ping \u547d\u4ee4 ping yourserver.com # Traceroute \u547d\u4ee4 traceroute yourserver.com \u5982\u679cping\u6216traceroute\u7ed3\u679c\u663e\u793a\u6570\u636e\u5305\u4e22\u5931\u6216\u65e0\u54cd\u5e94\uff0c\u5219\u53ef\u80fd\u8868\u660e\u5b58\u5728\u5c01\u9501\u3002 3. \u5206\u6790\u670d\u52a1\u5668\u65e5\u5fd7 \u670d\u52a1\u5668\u65e5\u5fd7\u53ef\u4ee5\u63d0\u4f9b\u8bbf\u95ee\u95ee\u9898\u7684\u89c1\u89e3\u3002\u67e5\u627e\u91cd\u590d\u7684\u8bbf\u95ee\u62d2\u7edd\u6d88\u606f\u6216\u9519\u8bef\u4ee3\u7801\u3002\u4ee5\u4e0b\u662f\u5728Linux\u670d\u52a1\u5668\u4e0a\u68c0\u67e5\u65e5\u5fd7\u7684\u7b80\u5355\u65b9\u6cd5\uff1a # \u68c0\u67e5Apache\u65e5\u5fd7 tail -f \/var\/log\/apache2\/access.log # \u68c0\u67e5Nginx\u65e5\u5fd7 tail -f \/var\/log\/nginx\/access.log 4. \u68c0\u67e5\u90ae\u4ef6\u9000\u56de \u5982\u679c\u60a8\u8fd0\u884c\u7684\u662f\u90ae\u4ef6\u670d\u52a1\u5668\uff0c\u90ae\u4ef6\u9000\u56de\u53ef\u80fd\u8868\u660eIP\u88ab\u5c01\u3002\u68c0\u67e5\u9000\u56de\u6d88\u606f\u4e2d\u7684\u7279\u5b9a\u9519\u8bef\u4ee3\u7801\uff0c\u8fd9\u4e9b\u4ee3\u7801\u53ef\u80fd\u6697\u793a\u5c01\u9501\u3002\u5e38\u89c1\u7684\u9519\u8bef\u4ee3\u7801\u5305\u62ec\uff1a 550 – \u8bf7\u6c42\u7684\u64cd\u4f5c\u672a\u6267\u884c\uff1a\u90ae\u7bb1\u4e0d\u53ef\u7528 554 – \u4e8b\u52a1\u5931\u8d25 \u5982\u4f55\u89e3\u51b3\u670d\u52a1\u5668IP\u5c01\u9501\u95ee\u9898 1. \u786e\u8ba4\u5c01\u9501\u539f\u56e0 \u5728\u91c7\u53d6\u4efb\u4f55\u884c\u52a8\u4e4b\u524d\uff0c\u4e86\u89e3\u60a8\u7684IP\u4e3a\u4f55\u88ab\u5c01\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5229\u7528\u4ece\u5728\u7ebf\u5de5\u5177\u3001\u547d\u4ee4\u884c\u8bca\u65ad\u3001\u670d\u52a1\u5668\u65e5\u5fd7\u548c\u90ae\u4ef6\u9000\u56de\u4e2d\u6536\u96c6\u7684\u4fe1\u606f\u6765\u786e\u5b9a\u539f\u56e0\u3002 2. \u8bf7\u6c42\u9ed1\u540d\u5355\u79fb\u9664 \u5982\u679c\u60a8\u7684IP\u5728\u9ed1\u540d\u5355\u4e2d\uff0c\u8bf7\u8054\u7cfb\u9ed1\u540d\u5355\u63d0\u4f9b\u5546\u8bf7\u6c42\u79fb\u9664\u3002\u6bcf\u4e2a\u63d0\u4f9b\u5546\u90fd\u6709\u5177\u4f53\u7684\u7a0b\u5e8f\uff0c\u4f46\u901a\u5e38\u60a8\u9700\u8981\uff1a […]<\/p>\n

            Read More…<\/a><\/p>\n","protected":false},"author":3,"featured_media":13322,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[2271,2272,2273],"class_list":["post-13329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-server-ip-sc","tag-check-ip-block-sc","tag-fix-ip-block-sc"],"acf":[],"yoast_head":"\n