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0个风险,2个优化项
DNS 服务商
其他DNS服务商 (未使用 帝恩思 DNS.COM 域名解析服务)【转入DNS.COM】
IPv6 检测
未支持IPv6,使用拨测检测更多信息
4.cn 域名信息检测 使用whois查询详情
4.cn DNS解析检测
| vip3.alidns.com vip4.alidns.com |
| MX 10 mxbiz2.qq.com. MX 10 mxbiz1.qq.com. TXT v=spf1 include:spf.mail.qq.com ~all TXT v=spf1 include:mailgun.org ~all TXT v=spf1 include:spf1.dm.aliyun.com -all A 54.223.250.241 SOA vip3.alidns.com. hostmaster.hichina.com. 2020042812 3600 1200 86400 360 NS vip4.alidns.com. NS vip3.alidns.com. |
| 详情 |
| TXT v=spf1 include:spf.mail.qq.com ~all TXT v=spf1 include:mailgun.org ~all TXT v=spf1 include:spf1.dm.aliyun.com -all NS vip3.alidns.com. NS vip4.alidns.com. SOA vip3.alidns.com. hostmaster.hichina.com. 2020042812 3600 1200 86400 360 A 54.223.250.241 MX 10 mxbiz1.qq.com. MX 10 mxbiz2.qq.com. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-9.P2.el7 <<>> 4.cn +trace ;; global options: +cmd . 63407 IN NS b.root-servers.net. . 63407 IN NS c.root-servers.net. . 63407 IN NS d.root-servers.net. . 63407 IN NS e.root-servers.net. . 63407 IN NS f.root-servers.net. . 63407 IN NS g.root-servers.net. . 63407 IN NS h.root-servers.net. . 63407 IN NS i.root-servers.net. . 63407 IN NS j.root-servers.net. . 63407 IN NS k.root-servers.net. . 63407 IN NS l.root-servers.net. . 63407 IN NS m.root-servers.net. . 63407 IN NS a.root-servers.net. ;; Received 239 bytes from 114.114.114.114#53(114.114.114.114) in 21 ms cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS b.dns.cn. cn. 172800 IN NS f.dns.cn. cn. 172800 IN NS c.dns.cn. cn. 172800 IN NS ns.cernet.net. cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS e.dns.cn. cn. 172800 IN NS g.dns.cn. cn. 86400 IN DS 57724 8 2 5D0423633EB24A499BE78AA22D1C0C9BA36218FF49FD95A4CDF1A4AD 97C67044 cn. 86400 IN RRSIG DS 8 1 86400 20220307050000 20220222040000 9799 . QZc0mJ/l/7dH9SFfpAJjb+npbxBPssuOZreMq7XybknK8q1SZfeplzRI 3F9qYHS0LRFRkv4EMf16+9eM+G7149SQoZCggXTNHA2kWNNuhpBUsefm 6VQJT6J5F5UZ1pS2SW3xboY130qP7+9DjRO1nnw/bKlPY55VsaRQajXx W9NnI3KcqE5hZ798fslBNcenEmchZW7SsT+srp61W4q+aBIkBM24NE3g +8CrBBDkgTF5y/AKcvu4yX8xQ5z5mgJzcPrYTKx3KBUeo/B0tXcLXJ30 9GJbOBDo+fKOZSPaXJnvuuzSxiZD/dSzdtMY2CvDMUE9P31wpRvP+SEW I6MYcw== ;; Received 697 bytes from 192.112.36.4#53(g.root-servers.net) in 199 ms 4.cn. 86400 IN NS vip4.alidns.com. 4.cn. 86400 IN NS vip3.alidns.com. 3QDAQA092EE5BELP64A74EBNB8J53D7E.cn. 21600 IN NSEC3 1 1 10 AEF123AB 3QHKTF6LTFG8AAFUUAJSR8RVAJP99SFU NS SOA RRSIG DNSKEY NSEC3PARAM 3QDAQA092EE5BELP64A74EBNB8J53D7E.cn. 21600 IN RRSIG NSEC3 8 2 21600 20220323000735 20220220234819 38388 cn. Ag6rh6C6dHA7zO9VlDsYlYIVv/5n3pQQjc4bn7G4G3VBklVrY42Djz6o IGBOLxQsDBucwCFKf5QvTZ5NwonSd0RRWfzCzKvM7dAnIDb5PJNxMhKb gy9cM19TS4lFp3ZugBOtfPHkX6KPcQDAV0MPBKDjqX+BLUFt3OrM82RJ U5o= 4IIOVLTFGTG96276LF8AOKCFR2TD5VJ1.cn. 21600 IN NSEC3 1 1 10 AEF123AB 4J3C84OG7QKI6ABCNVUT0LBHRL1I1N9N NS DS RRSIG 4IIOVLTFGTG96276LF8AOKCFR2TD5VJ1.cn. 21600 IN RRSIG NSEC3 8 2 21600 20220303052449 20220201045749 38388 cn. LUoyoOb4uZYdF7JBLOsqhwpVDO/crQrhCl6tTaEEPTcWJLMOtNpZh4FE NTV40xRAVFsgVuwP0bTCOWvrpfamld6qG4dmGuUVvhmdh1iikLxdTSRZ BLj1kMUFM1L9WPA3yOxx7uq6Mx0k/ebB2PDfSvD0+e/9dmh4zCywFrL6 54E= ;; Received 572 bytes from 103.137.60.44#53(ns.cernet.net) in 49 ms 4.cn. 600 IN A 54.223.250.241 ;; Received 49 bytes from 106.11.41.154#53(vip4.alidns.com) in 42 ms |
4.cn 网站检测
4.cn 安全检测
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。