{"id":32568,"date":"2026-01-28T11:34:57","date_gmt":"2026-01-28T11:34:57","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/domain-health-check\/"},"modified":"2026-02-15T14:53:25","modified_gmt":"2026-02-15T14:53:25","slug":"domain-health-check","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/domain-health-check\/","title":{"rendered":"\u57df\u540d\u5065\u5eb7\u68c0\u67e5\uff1a\u4e3a\u4f55\u91cd\u8981\u4ee5\u53ca\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-32466\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/01\/domain-health-check.webp\" alt=\"\u57df\u540d\u5065\u5eb7\u68c0\u67e5\uff1a\u4e3a\u4f55\u91cd\u8981\u4ee5\u53ca\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48\" width=\"450\" height=\"300\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/01\/domain-health-check.webp 1280w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/01\/domain-health-check-300x200.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/01\/domain-health-check-1024x682.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/01\/domain-health-check-768x512.webp 768w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/>\u4f60\u7684\u57df\u540d\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a URL\uff0c\u5b83\u662f\u4eba\uff08\u4ee5\u53ca\u673a\u5668\uff09\u8bbf\u95ee\u4f60\u7684\u7f51\u7ad9\u3001\u5e94\u7528\u7a0b\u5e8f\u548c\u6536\u4ef6\u7bb1\u7684\u63a7\u5236\u5e73\u9762\u3002\u5f53\u57df\u540d\u5c42\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u75c7\u72b6\u5f80\u5f80\u770b\u8d77\u6765\u201c\u968f\u673a\u201d\uff08\u7f51\u7ad9\u95f4\u6b47\u6027\u5b95\u673a\u3001<a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e7%9b%91%e6%8e%a7%e4%ba%a7%e5%93%81\/%e7%94%b5%e5%ad%90%e9%82%ae%e4%bb%b6%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9b%91%e6%8e%a7-dotcom-monitor\/\">\u90ae\u4ef6\u88ab\u9000\u56de<\/a>\u3001\u767b\u5f55\u5931\u8d25\uff09\uff0c\u4f46\u6839\u672c\u539f\u56e0\u901a\u5e38\u662f\u53ef\u4ee5\u9884\u6d4b\u7684\uff1a\u914d\u7f6e\u9519\u8bef\u3001\u8584\u5f31\u7684\u8eab\u4efd\u9a8c\u8bc1\uff0c\u6216 <a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e4%bd%bf%e7%94%a8%e7%bd%91%e7%bb%9c%e7%9b%91%e8%a7%86%e5%99%a8%e5%ad%a6%e4%b9%a0\/%e6%9c%af%e8%af%ad%e8%a1%a8\/%e4%bb%80%e4%b9%88%e6%98%af-dns-%e6%80%a7%e8%83%bd%ef%bc%9f\/\">DNS \u6027\u80fd<\/a>\u4e0b\u964d\u3002<\/p>\n<p><strong>\u57df\u540d\u5065\u5eb7\u68c0\u67e5<\/strong>\u662f\u5728\u5ba2\u6237\u53d1\u73b0\u4e4b\u524d\u66b4\u9732\u8fd9\u4e9b\u95ee\u9898\u7684\u6700\u5feb\u65b9\u5f0f\u3002\u5b83\u4f1a\u9a8c\u8bc1\u652f\u6491\u53ef\u8fbe\u6027\u3001\u9001\u8fbe\u7387\u548c\u4fe1\u4efb\u5ea6\u7684 DNS \u4e0e\u90ae\u4ef6\u57fa\u7840\u914d\u7f6e\uff0c\u7136\u540e\u6307\u51fa\u9700\u8981\u4fee\u590d\u7684\u5730\u65b9\uff0c\u5e2e\u52a9\u4f60<a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e8%a7%a3%e5%86%b3-%e6%96%b9%e6%a1%88\/%e6%ad%a3%e5%b8%b8%e8%bf%90%e8%a1%8c%e6%97%b6%e9%97%b4\/\">\u9632\u6b62\u5b95\u673a<\/a>\u3001\u964d\u4f4e\u98ce\u9669\u5e76\u4fdd\u62a4\u54c1\u724c\u3002<\/p>\n<h2 id='\u4ec0\u4e48\u662f\u57df\u540d\u5065\u5eb7\u68c0\u67e5'  id=\"boomdevs_1\">\u4ec0\u4e48\u662f\u57df\u540d\u5065\u5eb7\u68c0\u67e5\uff1f<\/h2>\n<p><strong>\u57df\u540d\u5065\u5eb7\u68c0\u67e5<\/strong>\u662f\u5bf9\u57df\u540d\u6280\u672f\u914d\u7f6e\u8fdb\u884c\u7684\u7ed3\u6784\u5316\u5ba1\u8ba1\uff0c\u4e3b\u8981\u805a\u7126 DNS \u548c\u90ae\u4ef6\u76f8\u5173\u8bb0\u5f55\uff0c\u7528\u4e8e\u786e\u8ba4\u57df\u540d\u662f\u5426\uff1a<\/p>\n<ul>\n<li><strong>\u53ef\u89e3\u6790<\/strong>\uff08\u7528\u6237\u548c\u670d\u52a1\u53ef\u4ee5\u53ef\u9760\u5730\u627e\u5230\u4f60\uff09<\/li>\n<li><strong>\u914d\u7f6e\u6b63\u786e<\/strong>\uff08\u8bb0\u5f55\u6307\u5411\u6b63\u786e\u7684\u4f4d\u7f6e\uff09<\/li>\n<li><strong>\u5b89\u5168<\/strong>\uff08\u5df2\u5b8c\u6210\u8eab\u4efd\u9a8c\u8bc1\uff0c\u80fd\u62b5\u5fa1\u6b3a\u9a97\u548c\u52ab\u6301\uff09<\/li>\n<li><strong>\u9ad8\u6027\u80fd<\/strong>\uff08DNS \u67e5\u8be2\u5feb\u901f\u4e14\u4e00\u81f4\uff09<\/li>\n<li><strong>\u4fe1\u8a89\u826f\u597d<\/strong>\uff08\u90ae\u4ef6\u548c\u57df\u540d\u4fe1\u8a89\u4fe1\u53f7\u5065\u5eb7\uff09<\/li>\n<\/ul>\n<p>\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u5b83\u4f1a\u68c0\u67e5 <strong>DNS \u8bb0\u5f55\uff08A\/AAAA\u3001CNAME\u3001MX\u3001TXT\u3001PTR\uff09<\/strong>\u3001<strong>\u90ae\u4ef6\u8eab\u4efd\u9a8c\u8bc1\uff08SPF\u3001DKIM\u3001DMARC\u3001BIMI\uff09<\/strong>\u4ee5\u53ca <strong>\u9001\u8fbe\u7387\u76f8\u5173\u56e0\u7d20\uff08\u9ed1\u540d\u5355\/\u963b\u6b62\u5217\u8868\u3001SMTP \u53ef\u8fbe\u6027\uff09<\/strong>\uff0c\u901a\u5e38\u51e0\u5206\u949f\u5185\u5373\u53ef\u5b8c\u6210\uff0c\u5e76\u751f\u6210\u4e00\u4efd\u6309\u4f18\u5148\u7ea7\u6392\u5e8f\u7684\u95ee\u9898\u4e0e\u6539\u8fdb\u673a\u4f1a\u6e05\u5355\u3002<\/p>\n<h2 id='\u4e3a\u4ec0\u4e48\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u5f88\u91cd\u8981'  id=\"boomdevs_2\">\u4e3a\u4ec0\u4e48\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u5f88\u91cd\u8981\uff1f<\/h2>\n<p>\u67d0\u96f6\u552e\u5546\u53d1\u73b0\uff0c\u5c3d\u7ba1\u7f51\u7ad9\u670d\u52a1\u5668\u548c CDN \u770b\u8d77\u6765\u4e00\u5207\u6b63\u5e38\uff0c\u4f46\u6b27\u6d32\u8bbf\u5ba2\u7684\u8f6c\u5316\u7387\u5374\u4e0b\u964d\u4e86\u7ea6 5%\u3002\u4e00\u6b21\u5e38\u89c4\u7684\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u63ed\u793a\u4e86\u771f\u6b63\u7684\u539f\u56e0\uff1a\u591a\u4e2a\u6b27\u6d32 ISP \u7684 DNS \u67e5\u8be2\u901f\u5ea6\u8f83\u6162\uff0c\u95ee\u9898\u6e90\u4e8e\u6743\u5a01 DNS \u63d0\u4f9b\u5546\u5728\u533a\u57df\u8986\u76d6\u548c\u54cd\u5e94\u65f6\u95f4\u4e0a\u7684\u4e0d\u8db3\u3002\u5728\u5c06 DNS \u8fc1\u79fb\u5230\u6b27\u6d32\u8986\u76d6\u66f4\u5f3a\u7684\u63d0\u4f9b\u5546\u5e76\u8c03\u6574\u5173\u952e\u8bb0\u5f55\u7684 TTL \u4e4b\u540e\uff0c\u67e5\u8be2\u5ef6\u8fdf\u8d8b\u4e8e\u7a33\u5b9a\uff0c\u8f6c\u5316\u7387\u4e0b\u6ed1\u4e5f\u968f\u4e4b\u6d88\u5931\u3002<\/p>\n<h3 id='dns-\u95ee\u9898\u662f\u76f4\u63a5\u7684\u4e1a\u52a1\u98ce\u9669'  id=\"boomdevs_3\">DNS \u95ee\u9898\u662f\u76f4\u63a5\u7684\u4e1a\u52a1\u98ce\u9669<\/h3>\n<p>DNS \u662f\u4e00\u4e2a\u9ad8\u6760\u6746\u4f9d\u8d56\u9879\uff1a\u4e00\u65e6 DNS \u51fa\u95ee\u9898\uff0c\u4e0b\u6e38\u7684\u4e00\u5207\u90fd\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u540c\u65f6\uff0cDNS \u4e5f\u662f\u9891\u7e41\u7684\u653b\u51fb\u76ee\u6807\u3002Splunk \u5f15\u7528\u7684\u4f30\u8ba1\u663e\u793a\uff0c<strong>90% \u7684\u7ec4\u7ec7\u6bcf\u5e74\u90fd\u4f1a\u906d\u53d7 DNS \u653b\u51fb<\/strong>\uff0c\u4e14\u6bcf\u6b21\u4e8b\u4ef6\u7684\u6210\u672c\u90fd\u76f8\u5f53\u9ad8\u3002<\/p>\n<p>\u5065\u5eb7\u68c0\u67e5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u63d0\u524d\u53d1\u73b0\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u7684\u5f31\u70b9\uff08\u914d\u7f6e\u9519\u8bef\u3001\u8fc7\u671f\u8bb0\u5f55\u3001\u4e0d\u5b89\u5168\u6a21\u5f0f\uff09\uff0c\u5728\u5b83\u4eec\u6f14\u53d8\u6210\u4e8b\u6545\u4e4b\u524d\u8fdb\u884c\u4fee\u590d\u3002<\/p>\n<h3 id='\u90ae\u4ef6\u9001\u8fbe\u7387\u5f88\u8106\u5f31-\u4fe1\u8a89\u5374\u5f88\u5bb9\u6613\u53d7\u635f'  id=\"boomdevs_4\">\u90ae\u4ef6\u9001\u8fbe\u7387\u5f88\u8106\u5f31\uff0c\u4fe1\u8a89\u5374\u5f88\u5bb9\u6613\u53d7\u635f<\/h3>\n<p>\u5bf9\u4e8e\u4f9d\u8d56\u90ae\u4ef6\u8fdb\u884c\u9500\u552e\u3001\u5ba2\u6237\u6c9f\u901a\u6216\u4e8b\u52a1\u6027\u6d88\u606f\u7684\u4f01\u4e1a\u6765\u8bf4\uff0c\u57df\u540d\u5065\u5eb7\u72b6\u51b5\u662f\u90ae\u4ef6\u9001\u8fbe\u7387\u7684\u57fa\u7840\u3002<\/p>\n<p>\u5373\u4fbf\u662f\u83b7\u5f97\u8bb8\u53ef\u7684\u90ae\u4ef6\uff0c\u4e5f\u5e76\u4e0d\u603b\u80fd\u8fdb\u5165\u6536\u4ef6\u7bb1\u3002Validity \u7684\u9001\u8fbe\u7387\u57fa\u51c6\u62a5\u544a\u6307\u51fa\uff0c<strong>\u201c\u6bcf 6 \u5c01\u5408\u6cd5\u7684\u8425\u9500\u90ae\u4ef6\u4e2d\u5c31\u6709 1 \u5c01\u201d\u65e0\u6cd5\u8fdb\u5165\u6536\u4ef6\u7bb1<\/strong>\u3002<br \/>\n\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u53ef\u4ee5\u63ed\u793a\u80cc\u540e\u7684\u6280\u672f\u539f\u56e0\uff1aSPF \u7f3a\u5931\u6216\u914d\u7f6e\u9519\u8bef\u3001DKIM \u9a8c\u8bc1\u5931\u8d25\u3001DMARC \u672a\u5bf9\u9f50\uff0c\u6216\u53d1\u9001\u57fa\u7840\u8bbe\u65bd\u5b58\u5728\u95ee\u9898\u3002<\/p>\n<h3 id='\u8fde\u63a5\u6027-\u4ecd\u7136\u662f\u4e3b\u8981\u7684\u5b95\u673a\u8bf1\u56e0'  id=\"boomdevs_5\">\u201c\u8fde\u63a5\u6027\u201d\u4ecd\u7136\u662f\u4e3b\u8981\u7684\u5b95\u673a\u8bf1\u56e0<\/h3>\n<p>\u8bb8\u591a\u88ab\u5f52\u56e0\u4e8e\u201c\u7f51\u7edc\u201d\u7684\u5b95\u673a\uff0c\u5b9e\u9645\u4e0a\u6839\u6e90\u5728\u4e8e\u540d\u79f0\u89e3\u6790\u6216 DNS \u4f9d\u8d56\u3002Uptime Institute \u7684\u8c03\u67e5\u7ed3\u679c\uff08\u7531 Network World \u62a5\u9053\uff09\u663e\u793a\uff0c<strong>31% \u7684\u53d7\u8bbf\u8005<\/strong>\u5c06 <strong>\u7f51\u7edc\/\u8fde\u63a5\u6027<\/strong>\u89c6\u4e3a IT \u670d\u52a1\u5b95\u673a\u7684\u6700\u5e38\u89c1\u539f\u56e0\u3002<\/p>\n<p>\u5f53\u53ef\u7528\u6027\u770b\u8d77\u6765\u4e0d\u7a33\u5b9a\u65f6\uff0cDNS \u5f80\u5f80\u662f\u6700\u5148\u9700\u8981\u68c0\u67e5\u7684\u5730\u65b9\u3002<\/p>\n<h2 id='\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u80fd\u63ed\u793a\u4ec0\u4e48'  id=\"boomdevs_6\">\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u80fd\u63ed\u793a\u4ec0\u4e48\uff1f<\/h2>\n<p>\u53ef\u4ee5\u5c06\u8f93\u51fa\u7ed3\u679c\u89c6\u4e3a\u8986\u76d6\u4e94\u4e2a\u65b9\u9762\u7684\u8bca\u65ad\u62a5\u544a\uff1a<\/p>\n<h3 id='dns-\u89e3\u6790\u4e0e\u8def\u7531\u6b63\u786e\u6027'  id=\"boomdevs_7\">DNS \u89e3\u6790\u4e0e\u8def\u7531\u6b63\u786e\u6027<\/h3>\n<p>\u67d0 SaaS \u56e2\u961f\u82b1\u4e86\u6570\u5c0f\u65f6\u6392\u67e5\u53ea\u5f71\u54cd\u90e8\u5206\u7528\u6237\u7684\u201c\u95f4\u6b47\u6027\u5b95\u673a\u201d\u3002\u5e94\u7528\u672c\u8eab\u6b63\u5e38\u8fd0\u884c\uff0c\u65e5\u5fd7\u5e72\u51c0\uff0c\u57fa\u7840\u8bbe\u65bd\u6307\u6807\u4e5f\u4e00\u5207\u6b63\u5e38\u3002\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u5728\u51e0\u5206\u949f\u5185\u5c31\u53d1\u73b0\u4e86\u95ee\u9898\uff1a\u5b58\u5728\u51b2\u7a81\u7684 DNS \u914d\u7f6e\uff08\u65e7\u7684 A \u8bb0\u5f55\u4ecd\u7136\u5b58\u5728\uff0c\u540c\u65f6\u53c8\u914d\u7f6e\u4e86\u65b0\u7684 CNAME\uff09\uff0c\u5bfc\u81f4\u4e0d\u540c\u89e3\u6790\u5668\u5c06\u6d41\u91cf\u8def\u7531\u5230\u4e0d\u540c\u4f4d\u7f6e\u3002\u5220\u9664\u8fc7\u671f\u8bb0\u5f55\u5e76\u7edf\u4e00 TTL \u540e\uff0c\u8fd9\u4e9b\u201c\u968f\u673a\u201d\u6545\u969c\u4fbf\u6d88\u5931\u4e86\u3002<\/p>\n<h4 id='\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48'  id=\"boomdevs_8\">\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48\uff1f<\/h4>\n<ul>\n<li>\u9519\u8bef\u6216\u7f3a\u5931\u7684 A\/AAAA\/CNAME \u8bb0\u5f55<\/li>\n<li>\u5931\u6548\u7684\u5b50\u57df\u540d<\/li>\n<li>\u6307\u5411\u9519\u8bef\u7684\u670d\u52a1\uff08\u7f51\u7ad9\/\u5e94\u7528\/CDN\uff09<\/li>\n<li>\u51b2\u7a81\u7684\u8bb0\u5f55\uff08\u4f8b\u5982\u540c\u4e00\u540d\u79f0\u4e0b\u540c\u65f6\u5b58\u5728 CNAME + A\uff09<\/li>\n<li>TTL \u8bbe\u7f6e\u8fc7\u9ad8\uff08\u6062\u590d\u6162\uff09\u6216\u8fc7\u4f4e\uff08\u4e0d\u5fc5\u8981\u7684\u8d1f\u8f7d\uff09<\/li>\n<\/ul>\n<h4 id='\u4e3a\u4ec0\u4e48\u91cd\u8981'  id=\"boomdevs_9\">\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h4>\n<p>\u5982\u679c\u7528\u6237\u65e0\u6cd5\u5feb\u901f\u4e14\u4e00\u81f4\u5730\u89e3\u6790\u4f60\u7684\u57df\u540d\uff0c\u5c31\u4f1a\u51fa\u73b0\u5b95\u673a\u75c7\u72b6\uff0c\u5373\u4f7f\u670d\u52a1\u5668\u672c\u8eab\u6ca1\u6709\u660e\u663e\u9519\u8bef\u3002<\/p>\n<h4 id='\u8be5\u600e\u4e48\u505a'  id=\"boomdevs_10\">\u8be5\u600e\u4e48\u505a\uff1f<\/h4>\n<ul>\n<li>\u9a8c\u8bc1\u6240\u6709\u5173\u952e\u4e3b\u673a\u540d\u7684\u6838\u5fc3\u8bb0\u5f55\uff08\u6839\u57df\u3001www\u3001\u5e94\u7528\u5b50\u57df\u3001API\u3001\u8ba4\u8bc1\u76f8\u5173\uff09<\/li>\n<li>\u7edf\u4e00 TTL\uff08\u6613\u53d8\u8bb0\u5f55\u4f7f\u7528\u8f83\u77ed TTL\uff0c\u7a33\u5b9a\u8bb0\u5f55\u4f7f\u7528\u8f83\u957f TTL\uff09<\/li>\n<li>\u79fb\u9664\u8fc7\u671f\u8bb0\u5f55\uff0c\u51cf\u5c11\u6df7\u4e71\u548c\u653b\u51fb\u9762<\/li>\n<\/ul>\n<h3 id='\u90ae\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u5b8c\u6574\u6027-spf-dkim-dmarc-bimi'  id=\"boomdevs_11\">\u90ae\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u5b8c\u6574\u6027\uff08SPF\u3001DKIM\u3001DMARC\u3001BIMI\uff09<\/h3>\n<p>\u5728\u63a5\u5165\u65b0\u7684\u8425\u9500\u5e73\u53f0\u540e\uff0c\u67d0\u516c\u53f8\u7684\u8425\u9500\u90ae\u4ef6\u5f00\u59cb\u8fdb\u5165\u5783\u573e\u7bb1\uff0c\u4e00\u4e9b\u4e8b\u52a1\u6027\u90ae\u4ef6\u4e5f\u51fa\u73b0\u9000\u56de\u3002\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u63ed\u793a\u4e86\u539f\u56e0\uff1a\u5b58\u5728\u591a\u4e2a SPF \u8bb0\u5f55\uff0c\u5e76\u4e14 includes \u94fe\u8fc7\u957f\uff0c\u8d85\u8fc7\u4e86 SPF \u7684 DNS \u67e5\u8be2\u9650\u5236\uff0c\u540c\u65f6 DKIM \u9009\u62e9\u5668\u7b7e\u540d\u4e0d\u4e00\u81f4\u3002\u5c06 SPF \u5408\u5e76\u4e3a\u5355\u4e00\u8bb0\u5f55\u3001\u4fee\u590d DKIM \u7b7e\u540d\uff0c\u5e76\u5c06 DMARC \u4ece p=none \u9010\u6b65\u8fc7\u6e21\u5230\u5f3a\u5236\u6267\u884c\u540e\uff0c\u6536\u4ef6\u7bb1\u9001\u8fbe\u7387\u5f97\u4ee5\u6062\u590d\uff0c\u6b3a\u9a97\u98ce\u9669\u4e5f\u968f\u4e4b\u964d\u4f4e\u3002<\/p>\n<h4 id='\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48-1'  id=\"boomdevs_12\">\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48\uff1f<\/h4>\n<ul>\n<li>SPF \u7f3a\u5931\u3001\u8fc7\u4e8e\u5bbd\u677e\u6216\u635f\u574f\uff08\u591a\u4e2a SPF TXT \u8bb0\u5f55\u3001>10 \u6b21 DNS \u67e5\u8be2\u3001\u786c\u5931\u8d25\uff09<\/li>\n<li>DKIM \u672a\u53d1\u5e03\u3001\u9009\u62e9\u5668\u9519\u8bef\u6216\u7b7e\u540d\u5931\u8d25<\/li>\n<li>DMARC \u7f3a\u5931\u6216\u957f\u671f\u8bbe\u7f6e\u4e3a p=none\uff08\u672a\u6267\u884c\u7b56\u7565\uff09<\/li>\n<li>BIMI \u7f3a\u5931\u6216\u65e0\u6548\uff08\u54c1\u724c\u5c55\u793a\u673a\u4f1a\u548c\u4fe1\u4efb\u4fe1\u53f7\uff09<\/li>\n<\/ul>\n<h4 id='\u4e3a\u4ec0\u4e48\u91cd\u8981-1'  id=\"boomdevs_13\">\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h4>\n<p>\u8eab\u4efd\u9a8c\u8bc1\u51b3\u5b9a\u4e86\u90ae\u7bb1\u670d\u52a1\u5546\u662f\u5426\u76f8\u4fe1\u201c\u4f60\u5c31\u662f\u4f60\u201d\u3002\u5982\u679c SPF\/DKIM\/DMARC \u914d\u7f6e\u9519\u8bef\uff0c\u4f60\u5c06\u9762\u4e34\uff1a<\/p>\n<ul>\n<li>\u6536\u4ef6\u7bb1\u6295\u9012\u7387\u4e0b\u964d<\/li>\n<li>\u66f4\u9ad8\u7684\u9493\u9c7c\u548c\u6b3a\u9a97\u98ce\u9669<\/li>\n<li>\u54c1\u724c\u4fe1\u4efb\u5ea6\u964d\u4f4e<\/li>\n<\/ul>\n<h4 id='\u8be5\u600e\u4e48\u505a-1'  id=\"boomdevs_14\">\u8be5\u600e\u4e48\u505a\uff1f<\/h4>\n<ul>\n<li>\u6574\u5408\u6240\u6709\u53d1\u4ef6\u65b9\uff08CRM\u3001\u8425\u9500\u5e73\u53f0\u3001\u652f\u6301\u7cfb\u7edf\u3001\u4e8b\u52a1\u6027\u90ae\u4ef6\u63d0\u4f9b\u5546\uff09-<\/li>\n<li>\u4e3a\u6bcf\u4e2a\u53d1\u4ef6\u65b9\u5b9e\u65bd SPF + DKIM<\/li>\n<li>\u5206\u9636\u6bb5\u90e8\u7f72 DMARC\uff1anone \u2192 quarantine \u2192 reject\uff0c\u5e76\u8fdb\u884c\u76d1\u63a7<\/li>\n<li>\u5728 DMARC \u6267\u884c\u7a33\u5b9a\u540e\u6dfb\u52a0 BIMI\uff08\u5982\u652f\u6301\uff09<\/li>\n<\/ul>\n<h3 id='\u9001\u8fbe\u7387\u4e0e\u9ed1\u540d\u5355-\u963b\u6b62\u5217\u8868\u66b4\u9732'  id=\"boomdevs_15\">\u9001\u8fbe\u7387\u4e0e\u9ed1\u540d\u5355\/\u963b\u6b62\u5217\u8868\u66b4\u9732<\/h3>\n<h4 id='\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48-2'  id=\"boomdevs_16\">\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48\uff1f<\/h4>\n<ul>\n<li>\u57df\u540d\/IP \u662f\u5426\u51fa\u73b0\u5728\u5e38\u89c1\u9ed1\u540d\u5355\u4e2d<\/li>\n<li>\u5bfc\u81f4\u9759\u9ed8\u5931\u8d25\u6216\u9000\u4fe1\u7684 SMTP \u53ef\u8fbe\u6027\u95ee\u9898<\/li>\n<li>\u201c\u4fe1\u8a89\u6f02\u79fb\u201d\uff08\u5783\u573e\u90ae\u4ef6\u7387\u4e0a\u5347\u3001\u4e92\u52a8\u4e0b\u964d\u3001\u9000\u4fe1\u7387\u589e\u52a0\uff09<\/li>\n<\/ul>\n<h4 id='\u4e3a\u4ec0\u4e48\u91cd\u8981-2'  id=\"boomdevs_17\">\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h4>\n<p>\u4e00\u65e6\u88ab\u5217\u5165\u9ed1\u540d\u5355\uff0c\u6062\u590d\u53ef\u80fd\u9700\u8981\u6570\u5929\u751a\u81f3\u6570\u5468\uff0c\u800c\u5728\u95ee\u9898\u671f\u95f4\u53d1\u9001\u7684\u6d3b\u52a8\u90ae\u4ef6\u5f80\u5f80\u4f1a\u957f\u671f\u8868\u73b0\u4e0d\u4f73\u3002<\/p>\n<h4 id='\u8be5\u600e\u4e48\u505a-2'  id=\"boomdevs_18\">\u8be5\u600e\u4e48\u505a\uff1f<\/h4>\n<ul>\n<li><a href=\"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/best-dns-monitoring-tools\/\">\u6301\u7eed\u76d1\u63a7\u9ed1\u540d\u5355<\/a>\uff08\u4e0d\u8981\u53ea\u5728\u51fa\u95ee\u9898\u65f6\u624d\u68c0\u67e5\uff09<\/li>\n<li>\u4fee\u590d\u6839\u672c\u539f\u56e0\uff08\u5217\u8868\u536b\u751f\u3001\u7528\u6237\u540c\u610f\u3001\u9000\u4fe1\u63a7\u5236\u3001\u53d1\u9001\u91cf\u7a81\u589e\uff09<\/li>\n<li>\u9a8c\u8bc1 SMTP \u914d\u7f6e\uff0c\u5e76\u786e\u4fdd\u8eab\u4efd\u9a8c\u8bc1\u59cb\u7ec8\u5bf9\u9f50<\/li>\n<\/ul>\n<p><em>\u73b0\u5b9e\u68c0\u67e5\uff1a<\/em> \u5b9e\u9645\u4e0a\u5b58\u5728 <strong>\u6570\u767e\u4e2a<\/strong> \u5217\u8868\u548c\u7b56\u7565\uff1b\u5373\u4fbf\u662f\u68c0\u67e5 <strong>200 \u591a\u4e2a\u9ed1\u540d\u5355<\/strong> \u7684\u5de5\u5177\uff0c\u4e5f\u53ea\u80fd\u63d0\u4f9b\u90e8\u5206\u89c6\u56fe\uff0c\u4f46\u8fd9\u4ecd\u7136\u8fdc\u80dc\u4e8e\u6beb\u65e0\u5934\u7eea\u3002<\/p>\n<h3 id='\u53ef\u7528\u6027-\u97e7\u6027\u4e0e-\u5f71\u54cd\u534a\u5f84'  id=\"boomdevs_19\">\u53ef\u7528\u6027\u3001\u97e7\u6027\u4e0e\u201c\u5f71\u54cd\u534a\u5f84\u201d<\/h3>\n<h4 id='\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48-3'  id=\"boomdevs_20\">\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48\uff1f<\/h4>\n<ul>\n<li>DNS \u6258\u7ba1\u4e2d\u7684\u5355\u70b9\u6545\u969c\uff08\u4f8b\u5982\u53ea\u6709\u4e00\u4e2a\u540d\u79f0\u670d\u52a1\u5668\u3001\u4e00\u4e2a\u63d0\u4f9b\u5546\u3001\u5197\u4f59\u4e0d\u8db3\uff09<\/li>\n<li>\u7f3a\u4e4f\u5bf9\u6743\u5a01 DNS \u95ee\u9898\u7684\u76d1\u63a7\u548c\u544a\u8b66<\/li>\n<li>\u5173\u952e\u670d\u52a1\u7f3a\u5c11\u6545\u969c\u5207\u6362\u6a21\u5f0f<\/li>\n<\/ul>\n<h4 id='\u4e3a\u4ec0\u4e48\u91cd\u8981-3'  id=\"boomdevs_21\">\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h4>\n<p>\u5982\u679c\u7f3a\u4e4f\u97e7\u6027\uff0c\u4e00\u4e2a\u5c0f\u5c0f\u7684 DNS \u9519\u8bef\u5c31\u53ef\u80fd\u6f14\u53d8\u6210\u5168\u9762\u5b95\u673a\u3002<\/p>\n<h4 id='\u8be5\u600e\u4e48\u505a-3'  id=\"boomdevs_22\">\u8be5\u600e\u4e48\u505a\uff1f<\/h4>\n<ul>\n<li>\u4f7f\u7528\u62e5\u6709\u5168\u7403\u97e7\u6027\u7f51\u7edc\u548c\u5f3a\u53ef\u7528\u6027\u4fdd\u969c\u7684 DNS \u63d0\u4f9b\u5546<\/li>\n<li><a href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/%e7%89%b9%e5%be%81\/%e5%8a%9f%e8%83%bd%e8%ad%a6%e6%8a%a5\/\">\u5b9e\u65bd\u76d1\u63a7\uff08DNS \u68c0\u67e5 + \u670d\u52a1\u5065\u5eb7\u68c0\u67e5\uff09<\/a><\/li>\n<li>\u5728\u5408\u9002\u7684\u60c5\u51b5\u4e0b\uff0c\u4e3a\u5173\u952e\u7aef\u70b9\u8003\u8651 DNS \u6545\u969c\u5207\u6362\u7b56\u7565<\/li>\n<\/ul>\n<h3 id='\u6027\u80fd\u4fe1\u53f7-\u5ef6\u8fdf-\u4e0d\u4e00\u81f4-\u5f02\u5e38'  id=\"boomdevs_23\">\u6027\u80fd\u4fe1\u53f7\uff08\u5ef6\u8fdf\u3001\u4e0d\u4e00\u81f4\u3001\u5f02\u5e38\uff09<\/h3>\n<h4 id='\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48-4'  id=\"boomdevs_24\">\u5b83\u80fd\u63ed\u793a\u4ec0\u4e48\uff1f<\/h4>\n<ul>\n<li>\u5173\u952e\u5730\u533a\u7684 DNS \u67e5\u8be2\u901f\u5ea6\u7f13\u6162<\/li>\n<li>\u4e0e\u7279\u5b9a\u5730\u533a\u6216 ISP \u76f8\u5173\u7684\u95f4\u6b47\u6027\u89e3\u6790\u5931\u8d25<\/li>\n<li>\u53ef\u80fd\u8868\u660e\u6ee5\u7528\u6216\u914d\u7f6e\u9519\u8bef\u7684\u5f02\u5e38\u67e5\u8be2\u6a21\u5f0f<\/li>\n<\/ul>\n<h4 id='\u4e3a\u4ec0\u4e48\u91cd\u8981-4'  id=\"boomdevs_25\">\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h4>\n<p>DNS \u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u771f\u5b9e\u7528\u6237\u4f53\u9a8c\u3002\u6bcf\u589e\u52a0\u4e00\u6b21\u67e5\u8be2\u5ef6\u8fdf\uff0c\u90fd\u4f1a\u5f71\u54cd\u8f6c\u5316\u7387\u3001SEO \u6293\u53d6\u6548\u7387\uff08\u95f4\u63a5\uff09\u4ee5\u53ca\u5e94\u7528\u53ef\u9760\u6027\u3002<\/p>\n<h4 id='\u8be5\u600e\u4e48\u505a-4'  id=\"boomdevs_26\">\u8be5\u600e\u4e48\u505a\uff1f<\/h4>\n<ul>\n<li>\u57fa\u51c6\u6d4b\u8bd5 DNS \u54cd\u5e94\u65f6\u95f4\uff08\u591a\u533a\u57df\uff09<\/li>\n<li>\u79fb\u9664\u4e0d\u5fc5\u8981\u7684\u95f4\u63a5\u5c42\uff08\u989d\u5916\u7684 CNAME \u8df3\u8f6c\uff09<\/li>\n<li>\u4f7f\u7528 DNS \u5206\u6790\u6765\u53d1\u73b0\u6d41\u91cf\u5cf0\u503c\u3001\u5f02\u5e38\u6765\u6e90\u548c\u8bb0\u5f55\u7ea7\u4f7f\u7528\u8d8b\u52bf<\/li>\n<\/ul>\n<h2 id='\u57df\u540d\u626b\u63cf\u5668-vs-\u57df\u540d\u5065\u5eb7\u68c0\u67e5-\u6709\u4ec0\u4e48\u533a\u522b'  id=\"boomdevs_27\">\u57df\u540d\u626b\u63cf\u5668 vs \u57df\u540d\u5065\u5eb7\u68c0\u67e5\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h2>\n<p><a href=\"https:\/\/www.dotcom-tools.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u57df\u540d\u626b\u63cf\u5668<\/strong><\/a>\u662f\u6267\u884c\u81ea\u52a8\u5316\u68c0\u67e5\u7684\u5de5\u5177\uff08\u8bb0\u5f55\u3001\u8eab\u4efd\u9a8c\u8bc1\u3001\u57fa\u7840\u914d\u7f6e\uff09\u3002\u800c <strong>\u57df\u540d\u5065\u5eb7\u68c0\u67e5<\/strong> \u662f\u66f4\u5168\u9762\u7684\u6d41\u7a0b\uff1a\u626b\u63cf\u7ed3\u679c + \u89e3\u8bfb\u5206\u6790 + \u4fee\u590d\u8ba1\u5212\u3002<\/p>\n<p>\u4f18\u79c0\u7684\u626b\u63cf\u5668\u901a\u5e38\u4f1a\u68c0\u67e5\uff1a<\/p>\n<ul>\n<li>SPF\u3001DKIM\u3001DMARC\u3001BIMI \u7684\u5b58\u5728\u6027\u548c\u6709\u6548\u6027<\/li>\n<li>DNS \u8bb0\u5f55\u7684\u6b63\u786e\u6027\u53ca\u51b2\u7a81<\/li>\n<li>\u901a\u8fc7 MX \u9a8c\u8bc1\u7684\u90ae\u4ef6\u8def\u7531<\/li>\n<li>\u9ed1\u540d\u5355\u66b4\u9732\u4fe1\u53f7<\/li>\n<\/ul>\n<h2 id='\u5b9e\u7528\u7684\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u6e05\u5355'  id=\"boomdevs_28\">\u5b9e\u7528\u7684\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u6e05\u5355<\/h2>\n<p>\u4f7f\u7528\u4e0b\u9762\u7684\u6e05\u5355\uff0c\u53ef\u4ee5\u5feb\u901f\u53d1\u73b0\u53ef\u80fd\u5bfc\u81f4\u5b95\u673a\u3001\u9001\u8fbe\u7387\u4e0b\u964d\u6216\u5b89\u5168\u6f0f\u6d1e\u7684 DNS \u548c\u90ae\u4ef6\u95ee\u9898\u3002\u5b83\u4fbf\u4e8e\u590d\u5236\u7c98\u8d34\uff0c\u975e\u5e38\u9002\u5408\u65b0\u57df\u540d\u4e0a\u7ebf\u3001DNS \u53d8\u66f4\u89c4\u5212\u3001\u4e3b\u673a\u8fc1\u79fb\u6216\u66f4\u6362\u90ae\u4ef6\u670d\u52a1\u5546\u65f6\u4f7f\u7528\u3002<\/p>\n<p>\u8be5\u6e05\u5355\u5e2e\u52a9\u4f60\u786e\u8ba4\u5173\u952e\u8981\u7d20\uff1a\u540d\u79f0\u670d\u52a1\u5668\u3001A\/AAAA \u8bb0\u5f55\u3001CNAME\u3001MX \u8def\u7531\u4ee5\u53ca\u90ae\u4ef6\u8eab\u4efd\u9a8c\u8bc1\uff08SPF\/DKIM\/DMARC\uff09\uff0c\u4ece\u800c\u5728\u95ee\u9898\u5f71\u54cd\u6d41\u91cf\u6216\u6536\u4ef6\u7bb1\u6295\u9012\u4e4b\u524d\u53d1\u73b0\u5e38\u89c1\u914d\u7f6e\u9519\u8bef\u3002\u5b83\u4e5f\u662f\u5728\u4e0a\u7ebf\u3001\u54c1\u724c\u91cd\u5851\u6216\u4f9b\u5e94\u5546\u4ea4\u63a5\u540e\u8fdb\u884c\u5feb\u901f\u5ba1\u8ba1\u7684\u7406\u60f3\u5de5\u5177\uff0c\u786e\u4fdd\u4e00\u5207\u6307\u5411\u6b63\u786e\uff0c\u6ca1\u6709\u9057\u6f0f\u5173\u952e\u914d\u7f6e\u3002<\/p>\n<style id=\"epg-inline-css\">\n.epg-wrap{color: #FFF; text-align: center; width: calc(100%); background-color: #0055A5; padding: 20px 30px; clear: both; margin-bottom: 20px;}\n.epg-title{margin:0 0 8px;color: #FFF; font-size: 28px;}\n.epg-text{margin:0 0 14px;font-size: 22px;}\n.epg-form input.epg-name,.epg-form input.epg-email{width:100%;padding:10px 12px;border:0;border-radius:5px;box-sizing:border-box}\n.epg-btn{color: #FFF;background-color: #f37f21;display: inline-block;padding: 10px 20px;border-radius: 5px;-moz-border-radius: 5px;-webkit-border-radius: 5px;font-size: 22px;font-weight: normal !important; border:0}\n.epg-btn:hover {background-color: #f37f21; opacity: 0.85}\n.epg-download-link{display:inline-block;padding:0;text-decoration:underline !important; color: #FFF !important;font-size: 24px;}\n.epg-download-link:hover {text-decoration: none !important; color: #FFF !important;}\n.epg-msg{font-size:14px}\n.eph-form-buttons{argin-top: 20px;}\n.epg-unlocked .epg-text{display:none !important;}\n@media screen and (min-width: 600px) {\n.eph-form-name {display: inline;margin-right: 5px;}\n.eph-form-email {display: inline;margin-left: 5px;}\n.eph-form-buttons {margin-top: 20px;}\n}\n<\/style><script id=\"epg-inline-js\">\n(function(){\n  function validEmail(email){ return \/^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$\/.test(email); }\n\n  function setMsg(root, text, ok){\n    var msg = root.querySelector(\".epg-msg\");\n    if(!msg) return;\n    msg.textContent = text || \"\";\n    msg.style.color = ok ? \"green\" : \"crimson\";\n  }\n\n  function buildDownloadUrl(token){\n    var u = new URL(window.location.href);\n    u.searchParams.set(\"epg_dl\", token);\n    return u.toString();\n  }\n\n  \/\/ Event delegation: one handler for all forms\n  document.addEventListener(\"click\", function(e){\n    var btn = e.target.closest(\".epg-btn\");\n    if(!btn) return;\n\n    var root = btn.closest(\".epg-wrap\");\n    if(!root) return;\n\n    e.preventDefault();\n\n    var nameInput  = root.querySelector(\".epg-name\");\n    var emailInput = root.querySelector(\".epg-email\");\n\n    var name  = (nameInput && nameInput.value ? nameInput.value : \"\").trim();\n    var email = (emailInput && emailInput.value ? emailInput.value : \"\").trim();\n\n    if(!name){\n      setMsg(root, \"Please enter your name.\", false);\n      if(nameInput) nameInput.focus();\n      return;\n    }\n    if(!email || !validEmail(email)){\n      setMsg(root, \"Please enter a valid email.\", false);\n      if(emailInput) emailInput.focus();\n      return;\n    }\n\n    btn.disabled = true;\n    btn.style.opacity = \"0.7\";\n    setMsg(root, \"Processing...\", true);\n\n    var formData = new FormData();\n    formData.append(\"action\", \"epg_submit\");\n    formData.append(\"nonce\", root.getAttribute(\"data-nonce\") || \"\");\n    formData.append(\"name\", name);\n    formData.append(\"email\", email);\n    formData.append(\"file\", root.getAttribute(\"data-file\") || \"\");\n    formData.append(\"page\", window.location.href);\n\n    fetch(root.getAttribute(\"data-ajax\") || \"\", {\n      method: \"POST\",\n      credentials: \"same-origin\",\n      body: formData\n    }).then(function(r){ return r.json(); })\n      .then(function(res){\n        if(!res || !res.success){\n          throw new Error((res && res.data && res.data.message) ? res.data.message : \"Error\");\n        }\n\n        var token = res.data.token;\n        var linkText = root.getAttribute(\"data-linktext\") || \"Download File\";\n        var dlUrl = buildDownloadUrl(token);\n\n        var form = root.querySelector(\".epg-form\");\n        if(form){\n          root.classList.add(\"epg-unlocked\"); \/\/ <-- add this\n          form.innerHTML =\n            '<a class=\"epg-download-link\" href=\"' + dlUrl.replace(\/\"\/g,\"&quot;\") + '\" rel=\"nofollow\">' +\n            linkText.replace(\/<\/g,\"&lt;\").replace(\/>\/g,\"&gt;\") +\n            \"<\/a>\";\n        }\n      })\n      .catch(function(err){\n        setMsg(root, err && err.message ? err.message : \"Something went wrong.\", false);\n        btn.disabled = false;\n        btn.style.opacity = \"1\";\n      });\n  });\n})();\n<\/script>        <div class=\"epg-wrap\" id=\"epg_8f61122a-95bc-4a6f-b8dc-0708de27599a\"\n             data-ajax=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-admin\/admin-ajax.php\"\n             data-nonce=\"6969a7a07d\"\n             data-file=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2026\/01\/dcm_domain_health_check_checklist.pdf\"\n             data-linktext=\"\u4e0b\u8f7d\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u6e05\u5355\">\n\n                            <h3 class=\"epg-title\">\u83b7\u53d6\u60a8\u7684\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u6e05\u5355<\/h3>\n            \n                            <p class=\"epg-text\">\u8bf7\u8f93\u5165\u60a8\u7684\u7535\u5b50\u90ae\u7bb1\u5730\u5740\u4e0b\u8f7d\u68c0\u67e5\u6e05\u5355\uff0c\u4ee5\u4fbf\u968f\u65f6\u67e5\u9605\u60a8\u7ba1\u7406\u7684\u6bcf\u4e2a\u57df\u540d\u3002<\/p>\n            \n            <div class=\"epg-form\">\n                <p class=\"eph-form-name\">\n                    <label>\n                        <span class=\"screen-reader-text\">\u4f60\u7684\u540d\u5b57<\/span>\n                        <input type=\"text\" class=\"epg-name\" placeholder=\"\u4f60\u7684\u540d\u5b57\" \/>\n                    <\/label>\n                <\/p>\n                <p class=\"eph-form-email\">\n                    <label>\n                        <span class=\"screen-reader-text\">\u60a8\u7684\u7535\u5b50\u90ae\u4ef6<\/span>\n                        <input type=\"email\" class=\"epg-email\" placeholder=\"\u60a8\u7684\u7535\u5b50\u90ae\u4ef6\" \/>\n                    <\/label>\n                <\/p>\n                <p class=\"eph-form-buttons\">\n                    <button type=\"button\" class=\"epg-btn\">\u4e0b\u8f7d\u57df\u540d\u5065\u5eb7\u68c0\u67e5\u6e05\u5355<\/button>\n                    <span class=\"epg-msg\" style=\"margin-top:10px; display: block;\"><\/span>\n                <\/p>\n            <\/div>\n        <\/div>\n        \n<h2 id='\u5e94\u8be5\u591a\u4e45\u8fdb\u884c\u4e00\u6b21\u57df\u540d\u5065\u5eb7\u68c0\u67e5'  id=\"boomdevs_29\">\u5e94\u8be5\u591a\u4e45\u8fdb\u884c\u4e00\u6b21\u57df\u540d\u5065\u5eb7\u68c0\u67e5\uff1f<\/h2>\n<p><strong>\u4e00\u4e2a\u597d\u7684\u539f\u5219\u662f\u5c06\u8be5\u8fc7\u7a0b\u81ea\u52a8\u5316\u3002<\/strong> \u624b\u52a8\u62bd\u67e5\u867d\u7136\u6709\u7528\uff0c\u4f46\u53ea\u6709\u50cf <a href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/FreeTrialSignUp?SolutionType=Monitoring\">Dotcom-Monitor<\/a> \u63d0\u4f9b\u7684\u6301\u7eed\u5916\u90e8\u76d1\u63a7\uff08DNS \u4e0e Web \u670d\u52a1\u76d1\u63a7\uff09\uff0c\u624d\u80fd\u5728\u95ee\u9898\u5f71\u54cd\u7528\u6237\u4e4b\u524d\u53d1\u73b0\u77ed\u6682\u6545\u969c\u548c\u914d\u7f6e\u6f02\u79fb\u3002<\/p>\n<p>\u5982\u679c\u4f60\u66fe\u56e0\u9001\u8fbe\u7387\u4e0b\u964d\u6216\u201c\u968f\u673a\u201d\u5b95\u673a\u800c\u63aa\u624b\u4e0d\u53ca\uff0c\u95ee\u9898\u901a\u5e38\u4e0d\u5728\u4e8e\u52aa\u529b\u4e0d\u591f\uff0c\u800c\u5728\u4e8e\u7f3a\u4e4f\u53ef\u89c1\u6027\u3002DNS \u548c\u90ae\u4ef6\u95ee\u9898\u53ef\u80fd\u5728\u4e24\u6b21\u5ba1\u8ba1\u4e4b\u95f4\u51fa\u73b0\uff0c\u5373\u4fbf\u4e00\u6b21\u610f\u5916\u66f4\u6539\uff08\u540d\u79f0\u670d\u52a1\u5668\u3001MX\u3001SPF\u3001DKIM\u3001DMARC\u3001SSL\uff09\u4e5f\u53ef\u80fd\u5f71\u54cd\u6d41\u91cf\u6216\u6536\u4ef6\u7bb1\u6295\u9012\u3002<\/p>\n<p>\u6700\u5b9e\u7528\u7684\u65b9\u6cd5\u662f\uff1a<\/p>\n<ul>\n<li><strong>\u6301\u7eed\u76d1\u63a7\uff08\u63a8\u8350\uff09\uff1a<\/strong> \u8bbe\u7f6e\u76d1\u63a7\u5de5\u5177\u6765\u8ddf\u8e2a DNS\u3001\u7f51\u7ad9\u53ef\u7528\u6027\u3001SSL \u5230\u671f\u65f6\u95f4\u4ee5\u53ca\u90ae\u4ef6\u8eab\u4efd\u9a8c\u8bc1\u3002\u914d\u7f6e\u544a\u8b66\uff0c\u5728\u95ee\u9898\u53d1\u751f\u6216\u53d8\u66f4\u65f6\u7acb\u5373\u901a\u77e5\u4f60\uff0c\u5728\u5ba2\u6237\u5bdf\u89c9\u4e4b\u524d\u91c7\u53d6\u884c\u52a8\u3002<\/li>\n<li><strong>\u6bcf\u5468\u68c0\u67e5\uff1a<\/strong> \u82b1 5 \u5206\u949f\u67e5\u770b\u76d1\u63a7\u4eea\u8868\u677f\u548c\u544a\u8b66\uff0c\u786e\u8ba4\u7cfb\u7edf\u7a33\u5b9a\u5e76\u8c03\u67e5\u5f02\u5e38\u3002<\/li>\n<li><strong>\u6bcf\u6708\u7ef4\u62a4\uff1a<\/strong> \u8fdb\u884c\u4e00\u6b21\u7b80\u77ed\u7684\u201c\u6e05\u7406\u201d\u2014\u2014\u5220\u9664\u8fc7\u671f\u8bb0\u5f55\u3001\u786e\u8ba4 SPF \u4e2d\u7684\u4f9b\u5e94\u5546\u3001\u68c0\u67e5\u6b63\u5728\u4f7f\u7528\u7684 DKIM \u9009\u62e9\u5668\uff0c\u5e76\u67e5\u770b DMARC \u62a5\u544a\u8d8b\u52bf\u3002<\/li>\n<li><strong>\u53d8\u66f4\u540e\u989d\u5916\u68c0\u67e5\uff1a<\/strong> 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