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2个风险,1个优化项
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
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
IPv6 检测
未支持IPv6,查看更多详情
c021.cn 域名信息检测 使用whois查询详情
c021.cn DNS解析检测
| ns.nagor.cn ns.nagor.com.cn ns1.dnsnw.com ns2.dnsnw.com |
| NS ns1.dnsnw.com. NS ns2.dnsnw.com. SOA ns1.dnsnw.com. admin.dnsnw.com. 1751342647 3600 300 1209600 1800 A 211.149.207.200 |
| 详情 |
| A 211.149.207.200 SOA ns1.dnsnw.com. admin.dnsnw.com. 1751342647 3600 300 1209600 1800 NS ns2.dnsnw.com. NS ns1.dnsnw.com. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> c021.cn +trace ;; global options: +cmd . 2892 IN NS m.root-servers.net. . 2892 IN NS c.root-servers.net. . 2892 IN NS d.root-servers.net. . 2892 IN NS k.root-servers.net. . 2892 IN NS f.root-servers.net. . 2892 IN NS b.root-servers.net. . 2892 IN NS j.root-servers.net. . 2892 IN NS i.root-servers.net. . 2892 IN NS e.root-servers.net. . 2892 IN NS h.root-servers.net. . 2892 IN NS l.root-servers.net. . 2892 IN NS a.root-servers.net. . 2892 IN NS g.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 20 ms cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS b.dns.cn. cn. 172800 IN NS c.dns.cn. cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS e.dns.cn. cn. 172800 IN NS ns.cernet.net. cn. 86400 IN DS 33094 8 2 CCCF13ED73A83244F7D2936F0B6C3507D85C3EBC5E1BE4FB644064BC 5B5FE3B2 cn. 86400 IN RRSIG DS 8 1 86400 20260309210000 20260224200000 21831 . P8TICsHc3FXxF4nQfZlI8AcPMVRYrU74dhs1qYDawVGyCL9D4Ff9tdOk 3z3x+zPX0Tiio9Qbs5S91fcPzNzS42eGEspOD9JX8ZJ1T8rxWpH73nbl QrqkEjLIP+OG/K/sIgJ1PYfnAvxmtbB6mXs/RSDZMqBXRZ5VNvZp8YaR pWi5KmlXVYi49o9lRw5aojz/nQ9Ao7puM+hHrJpytzhckdIBX7zY2Cw4 0WG/LwhvZqpoOAyCiRv/s0AMeLrIQFKVTqEoArx/tijh0yykYy4aE8/M QnHiWGKNex3PIEWhdEx0WF8f6eTRyxGFVHt/694GyCE0Z8wW6cP4kNlG ccIf6A== ;; Received 718 bytes from 193.0.14.129#53(k.root-servers.net) in 13 ms c021.cn. 86400 IN NS ns.nagor.cn. c021.cn. 86400 IN NS ns.nagor.com.cn. c021.cn. 86400 IN NS ns1.dnsnw.com. c021.cn. 86400 IN NS ns2.dnsnw.com. 3qdaqa092ee5belp64a74ebnb8j53d7e.cn. 21600 IN NSEC3 1 1 10 AEF123AB 3QM14FQ32F1CJFTP8D3J5BCTNP5BIELO NS SOA RRSIG DNSKEY NSEC3PARAM TYPE65534 3qdaqa092ee5belp64a74ebnb8j53d7e.cn. 21600 IN RRSIG NSEC3 8 2 21600 20260322165238 20260220160643 55980 cn. XI5vENGIbkDLJ1KYFj1umngqrgDJpRmMAOYbYoBR6MhJxiTpjgYm011Z GCXS2zfsGxsNMlRUNKYQcR1LdW6xnE4t//8dVesgaVXLtffLDK107nEY QD0Pak8UwIAZHhRYXEkQYTutfMXskxRk5T8ukq0DMb5Mcv5jUsO41jvx 3LA= 4j7209po8kdhi61b747pkmnot6qk0acv.cn. 21600 IN NSEC3 1 1 10 AEF123AB 4JGRL6LH59FOI8BPMQ2H1HHPCTVM7IL7 NS DS RRSIG 4j7209po8kdhi61b747pkmnot6qk0acv.cn. 21600 IN RRSIG NSEC3 8 2 21600 20260322162004 20260220160654 55980 cn. W6x76yo8V/m56ggaVQbFwFwOXdyhdKXJu7+X7oFJsc7YwqaT/4aPSMiU 06OEOIPGI8qX9Ju/9EVnUqSlWJ5PhHqw+CjxHw2I8LwMIOEhsTlajszp 5jdtSk8TUpMCPreakV0brp7CiivXx3xwUHYyVKP+Zpzk97OZq32zIXdP UOA= ;; Received 735 bytes from 203.119.25.1#53(a.dns.cn) in 97 ms c021.cn. 14400 IN A 211.149.207.200 c021.cn. 86400 IN NS ns1.dnsnw.com. c021.cn. 86400 IN NS ns2.dnsnw.com. ;; Received 106 bytes from 183.253.57.212#53(ns2.dnsnw.com) in 9 ms |
c021.cn 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。