网站检测工具
一键检测网站异常问题,快速定位各环节异常情况
发现7个风险,4个优化项
Ping 检查
Ping 无法连通,使用拨测全国节点检测更多信息
HTTP 状态码
访问异常(状态码 000),请检查服务器设置
80 端口检查
端口无法连通,请检查服务器设置,使用拨测检测更多信息
443 端口检查
端口无法连通,请检查服务器设置,使用拨测检测更多信息
域名状态
域名状态异常
SSL证书
该域名未安装SSL证书或无法访问。
安装SSL证书,有效防止网站数据被窃取篡改,立即开通
域名到期时间
2026-06-24 07:59:59 域名已过期,请联系域名注册商
网站备案
网站未备案,请联系服务器提供商
IPv6 检测
未支持IPv6,查看更多详情
DNS 服务商
其他DNS服务商 (未使用 帝恩思 51DNS.COM 域名解析服务)【转入51DNS.COM】
iknow.cn.com 域名信息检测 使用whois查询详情
iknow.cn.com DNS解析检测
| expdns1.expdns.net expdns2.expdns.net |
| A 113.10.180.168 |
| 详情 |
| TXT v=spf1 -all MX 0 . |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> iknow.cn.com +trace ;; global options: +cmd . 1988 IN NS i.root-servers.net. . 1988 IN NS l.root-servers.net. . 1988 IN NS e.root-servers.net. . 1988 IN NS d.root-servers.net. . 1988 IN NS f.root-servers.net. . 1988 IN NS h.root-servers.net. . 1988 IN NS m.root-servers.net. . 1988 IN NS b.root-servers.net. . 1988 IN NS a.root-servers.net. . 1988 IN NS c.root-servers.net. . 1988 IN NS j.root-servers.net. . 1988 IN NS k.root-servers.net. . 1988 IN NS g.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 19 ms com. 172800 IN NS a.gtld-servers.net. com. 172800 IN NS b.gtld-servers.net. com. 172800 IN NS c.gtld-servers.net. com. 172800 IN NS d.gtld-servers.net. com. 172800 IN NS e.gtld-servers.net. com. 172800 IN NS f.gtld-servers.net. com. 172800 IN NS g.gtld-servers.net. com. 172800 IN NS h.gtld-servers.net. com. 172800 IN NS i.gtld-servers.net. com. 172800 IN NS j.gtld-servers.net. com. 172800 IN NS k.gtld-servers.net. com. 172800 IN NS l.gtld-servers.net. com. 172800 IN NS m.gtld-servers.net. com. 86400 IN DS 19718 13 2 8ACBB0CD28F41250A80A491389424D341522D946B0DA0C0291F2D3D7 71D7805A com. 86400 IN RRSIG DS 8 1 86400 20260909170000 20260827160000 57780 . nItdVj4pF9GLUVJBw/AURku6MHekJSbkUMx7K/LjhpZUn9NjycnJIJO0 RE0djVFlwoAZrN1bPexiCs8lk8ZBXmJ052i6plgyoyQOInTqGumI/hxy QvP5K0EZj1Ot9mheJCaJoIVIy8YYd9gQiEJOdGP9vq0Jct9e+0psYNgx 1OJqkpbawCeybyseNqy7snt5g1E6zgVlCQ1/rnfeVpQPrfhEZB3VSsvC 5PV55+aLBM8laP+vavOtanLKQYZlMppq4r+0kLtE9F2MgBShHkXDV4bA QJ/rtfTn61Sz5OfRH4VK/mK57ieTjK765CDa2IQHlE4QedA6SWppm44N E0hAcg== ;; Received 1172 bytes from 192.203.230.10#53(e.root-servers.net) in 173 ms cn.com. 172800 IN NS ns1.centralnic.net. cn.com. 172800 IN NS ns2.centralnic.net. cn.com. 172800 IN NS ns3.centralnic.net. cn.com. 172800 IN NS ns4.centralnic.net. cn.com. 86400 IN DS 59496 7 2 7BABA88AB74003B51B87CFD567771D32DA0762C5AAA02FDD5316AA5C F91B81CD cn.com. 86400 IN DS 13973 7 2 A9A6A430B95EC14739F9BAADB5CA82D48F0959F34FEECA8D2B5F0794 F8F20A00 cn.com. 86400 IN DS 13973 7 1 BEBAB920F5F5F82A3B8B4E0A34ADD452F0422F27 cn.com. 86400 IN RRSIG DS 13 2 86400 20260902020052 20260826005052 41446 com. EUCKNI7vCbwG/Q+0jeoLAn53tyvzIs67WzLfK7Nc2OXjgAbQFm/rsilr 3AqiqpRJiQWNKnaIGNknL3XHN7fmyw== ;; Received 358 bytes from 192.43.172.30#53(i.gtld-servers.net) in 274 ms cn.com. 3600 IN SOA ns0.centralnic.net. hostmaster.centralnic.net. 3000623238 900 1800 6048000 3600 u2q0gi4p2o23uj35tg90gk5atvmig148.cn.com. 3600 IN NSEC3 1 1 0 - U37QGCLV77QA920FVTBO0UEQ4OMTTR75 MX TXT RRSIG qf80crk5s3i9ippdc3j94avj32bht76i.cn.com. 3600 IN NSEC3 1 1 0 - QFBJP0JRAGKALMC8ROKH25CI8FK6BCGV A NS SOA MX TXT RRSIG DNSKEY NSEC3PARAM jpmle5dl99852qpkn4br4t35gdatp8iv.cn.com. 3600 IN NSEC3 1 1 0 - K3HLISEKM2IUQUPPUI71MJ94L4ACOK4U NS DS RRSIG cn.com. 3600 IN RRSIG SOA 7 2 3600 20260926191951 20260827174951 33740 cn.com. hs2k3Zq+oeFLvnj8YRt/9CqUE7W8ljJWTZaejaCXP9NaCDfxOrZvBui0 gVOR00K4Knpawf1zIz1a9KoCjHG0jco2ajLxmNjLNJBcErVGnRedqlg9 xM1NE9zIVFZosyjtnYtTfAzbYxK4araqxWuRJPSTXDJN95Sb8Sn6nK8v LXU= u2q0gi4p2o23uj35tg90gk5atvmig148.cn.com. 3600 IN RRSIG NSEC3 7 3 3600 20260915134652 20260816121652 33740 cn.com. NJ5w0FLcPUf3ofzGXabzbhyiqcT0bePCnVvu0KYdbytyhQgdfhopitXz 0Kv1YGdV8XUSgY53Gz+RtCFOHpt2w8twCcT0iZQfJNMIlUHUYtvXnYpF iXwA60ZMREXs8hIvyFd5dWsTteWw7lW4jjMMAQAn9Vv4zBg4Jnhub2an gzo= qf80crk5s3i9ippdc3j94avj32bht76i.cn.com. 3600 IN RRSIG NSEC3 7 3 3600 20260915134652 20260816121652 33740 cn.com. ZnpSlsjIQdmjNtC1hHTYEAC2k5eXZPnFj7gjgs3hLdsZDusWPk99/zjW 6MYNwgs74YKeJ2oHv+5oNEU1s+9wQemA9+SvhRfHun3lWMqUs6CHMBVn NE6u0/QVa+O8jJfdO+j4RIzjS/q//v58uaa3ZC1OL1hZ1Nt/rBeQNnFX UK8= jpmle5dl99852qpkn4br4t35gdatp8iv.cn.com. 3600 IN RRSIG NSEC3 7 3 3600 20260915134652 20260816121652 33740 cn.com. be0exeql/uWyDB5oYzFsq8MJos4GWQ9T4cUqPoa2UdTMMAKgelgaJxra c7gv5HGf8egr2wL/SsxEyhGhyb8ioLnD/fSL8N0VCgxk4rColMmqtJNH MCNNCEoFf4lZGLU6E3HvIrbObi43HgLov9Mqmh2cnNVWMnFv79cVF8Hx 9i0= ;; Received 1008 bytes from 185.24.64.10#53(ns2.centralnic.net) in 176 ms |
iknow.cn.com 网站检测
根据《中华人民共和国网络安全法》及相关法律的规定,用户不提供真实身份信息的,网络运营者不得为其提供相关服务!
详情请查看《51DNS.COM账号实名认证公告》
请未完成实名认证的用户尽快完善账户实名认证信息!
未通过实名认证的账户将无法进行正常操作,正在运行/已配置好的的产品服务不受影响,可正常生效。