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闽公网安备 35021102000564号
闽公网安备 35021102000564号
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 51DNS.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
leetcode.cn 域名信息检测 使用whois查询详情
leetcode.cn DNS解析检测
| vip3.alidns.com vip4.alidns.com |
| TXT google-site-verification=FkB5s_Aawk0mLpI0xSjTLrU_LJIcmNYo7XhP5AWqksM TXT v=spf1 +include:_netblocks.m.feishu.cn ~all TXT v=spf1 +include:_netblocks.m.feishu.cn ~all TXT MS=ms72492506 TXT verification-code-site-App_feishu=FV0u84PqJlV1Wgocke5k NS vip4.alidns.com. NS vip3.alidns.com. SOA vip3.alidns.com. hostmaster.hichina.com. 2024022008 3600 1200 86400 600 CNAME 9tbynm2u.dayugslb.com. MX 20 mx2.feishu.cn. MX 30 mx3.feishu.cn. MX 10 mx1.feishu.cn. |
| 详情 |
| A 212.64.63.124 SOA vip3.alidns.com. hostmaster.hichina.com. 2024022108 3600 1200 86400 600 MX 20 mx2.feishu.cn. MX 30 mx3.feishu.cn. MX 10 mx1.feishu.cn. TXT verification-code-site-App_feishu=FV0u84PqJlV1Wgocke5k TXT google-site-verification=FkB5s_Aawk0mLpI0xSjTLrU_LJIcmNYo7XhP5AWqksM TXT v=spf1 +include:_netblocks.m.feishu.cn ~all TXT v=spf1 +include:_netblocks.m.feishu.cn ~all TXT MS=ms72492506 CNAME 9tbynm2u.dayugslb.com. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> leetcode.cn +trace ;; global options: +cmd . 163729 IN NS b.root-servers.net. . 163729 IN NS c.root-servers.net. . 163729 IN NS d.root-servers.net. . 163729 IN NS e.root-servers.net. . 163729 IN NS f.root-servers.net. . 163729 IN NS g.root-servers.net. . 163729 IN NS h.root-servers.net. . 163729 IN NS i.root-servers.net. . 163729 IN NS j.root-servers.net. . 163729 IN NS k.root-servers.net. . 163729 IN NS l.root-servers.net. . 163729 IN NS m.root-servers.net. . 163729 IN NS a.root-servers.net. ;; Received 239 bytes from 114.114.114.114#53(114.114.114.114) in 20 ms cn. 172800 IN NS b.dns.cn. cn. 172800 IN NS e.dns.cn. cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS ns.cernet.net. cn. 172800 IN NS c.dns.cn. cn. 86400 IN DS 57724 8 2 5D0423633EB24A499BE78AA22D1C0C9BA36218FF49FD95A4CDF1A4AD 97C67044 cn. 86400 IN RRSIG DS 8 1 86400 20240415050000 20240402040000 5613 . PZ8kUE2km5tEHzcE8tLTZvw5fcJg168Qer7HVmQ13fK3A4ajc2LAOAad cYOTZTuoyCfmyZzeV/bt6jjklRR0LWsigXqFAQMGJWbCiMhQzRVy43y1 HCBaR8JLrN3JM+mNLuoH0WBwAEMbgcSeuKfNnJHPbezGeFMiETJI9F6j BTIUqv+Q6myMQhxnMtSHQfrSg6kxMPPkv90IrjZnon1uG9ALqVFMDmcY nRC/HvP7JnMblZXzJBwJaPqlE4VXeB8/vLbpbK6RmWFCrQu3Jv/At7ZM skuW5EjaoEy6PLKddK+2aqTsiPTfSG5ZR1MfTpKG/+lfaP+2kq2bntTy Qz0NUQ== ;; Received 724 bytes from 192.112.36.4#53(g.root-servers.net) in 216 ms leetcode.cn. 86400 IN NS vip3.alidns.com. leetcode.cn. 86400 IN NS vip4.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 20240425112329 20240326111321 38388 cn. HoELcsur20b9yEL1CesAd7Tu402wMUGBWlbEFg3Ydh3yvvwkIulhCFwj K+fbDpg7WeMvha2FjXAyC7VpLnLr/tzrad0hXZgpSVuwfu3NC+aYp0Yl B8TNZ+OsLI+6m+IkAOyYUbz6mLlX+2mBveMyLA8akDiUAhoptPbfnh4q /DE= 67n0devosp6o3k3b1v30tjf90rehfj52.cn. 21600 IN NSEC3 1 1 10 AEF123AB 698JRSFJQ1M96RBOF7IOHPS5DC7KPD2F NS DS RRSIG 67n0devosp6o3k3b1v30tjf90rehfj52.cn. 21600 IN RRSIG NSEC3 8 2 21600 20240419133944 20240320125548 38388 cn. BJ+HAwxKG8RK9MyeM9+XhoVgu1G65KML5nIIi8ZJpw9e/EwGmhpzCR6K V2Nia+lDh/uKKhvBlqO1vdVnTEVlo43YdY7jlZVjyx8Tur6I5Bx8RjGQ Z9sMpU3Iz4H0Kaa94zRC6VapVEaGmXeIq4XM8ylmyMUKKi6NOiaKDq0D av4= ;; Received 655 bytes from 203.119.29.1#53(e.dns.cn) in 46 ms leetcode.cn. 60 IN CNAME 9tbynm2u.dayugslb.com. ;; Received 75 bytes from 140.205.1.5#53(vip3.alidns.com) in 20 ms |
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闽公网安备 35021102000564号
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