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5个风险,3个优化项
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
HTTP 状态码
访问异常(状态码 000),请检查服务器设置
Ping 检查
Ping 无法连通,使用拨测全国节点检测更多信息
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
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】
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
lettern.tech 域名信息检测 使用whois查询详情
lettern.tech DNS解析检测
| dns10.hichina.com dns9.hichina.com |
| MX 10 mxbiz2.qq.com. MX 5 mxbiz1.qq.com. SOA dns9.hichina.com. hostmaster.hichina.com. 2026011209 3600 1200 86400 600 CNAME www.tiktok.com. NS dns9.hichina.com. NS dns10.hichina.com. |
| 详情 |
| NS dns9.hichina.com. NS dns10.hichina.com. CNAME www.tiktok.com. SOA dns9.hichina.com. hostmaster.hichina.com. 2026010913 3600 1200 86400 600 AAAA 2001::1 A 104.244.42.197 MX 5 mxbiz1.qq.com. MX 10 mxbiz2.qq.com. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> lettern.tech +trace ;; global options: +cmd . 2806 IN NS b.root-servers.net. . 2806 IN NS l.root-servers.net. . 2806 IN NS f.root-servers.net. . 2806 IN NS d.root-servers.net. . 2806 IN NS a.root-servers.net. . 2806 IN NS h.root-servers.net. . 2806 IN NS m.root-servers.net. . 2806 IN NS e.root-servers.net. . 2806 IN NS i.root-servers.net. . 2806 IN NS c.root-servers.net. . 2806 IN NS j.root-servers.net. . 2806 IN NS k.root-servers.net. . 2806 IN NS g.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 20 ms tech. 172800 IN NS ns01.trs-dns.com. tech. 172800 IN NS ns01.trs-dns.net. tech. 172800 IN NS ns10.trs-dns.org. tech. 172800 IN NS ns10.trs-dns.info. tech. 86400 IN DS 2185 13 2 E796AB04119E87F72A094522E281F7D125E730B990B638BE308133E2 F5512752 tech. 86400 IN RRSIG DS 8 1 86400 20260428170000 20260415160000 54393 . mXKTWjHqGtSeTwk38gKw1Hy6NFbXb6gvtU5Vmn4hLsI1ZKhV94uNPbXc lX5sWAbF42wgmvJAaYtQAI/4OROkEIfcjaV87oO7zEVIeJ45xH1kU2W8 8pJ3NccTHNd8QBnTRQDnuQvy7hPzSGTd0VPX/Tx/kFsdsjH98/eTZqSl YeGHEEFuwGG29Tea9A04G6Lw6r3NGEkRhXUKwZANxCwsPJXzGpbkRzHV FF607EmqwYmQljvNUYIa8fmljj5IaeU07AEGOW7+YckxP0L++FNLhF+z 2/g3c0GZc8bSsNujTSpjGPFWYX86RGad9N5lg7ALry/yAhyI+8OxHzXf gNyHYA== ;; Received 673 bytes from 199.7.91.13#53(d.root-servers.net) in 204 ms lettern.tech. 900 IN NS dns9.hichina.com. lettern.tech. 900 IN NS dns10.hichina.com. 17HH1V06LHC1G8V7QONR7RUMAC96D12H.tech. 300 IN NSEC3 1 1 0 - 17IIVMKA2V5S69CTBDOF7PQR6QAH6GGS NS SOA RRSIG DNSKEY NSEC3PARAM 17HH1V06LHC1G8V7QONR7RUMAC96D12H.tech. 300 IN RRSIG NSEC3 8 2 300 20260508015650 20260408042907 17083 tech. dliPcGz0fJvUPahGKLVxdHyfnpcvn4eZuCl5hEzlhcTjyfv30eui0dXR /lG4K2JCCiJ7kUScDxDJlkRdiJ/1wxfFkNW0M15Rfa3o5usZL/MRhlQy Arw0rINbEtFXF/d9zOKWzAGX+v7wxX/nnvJTZOnG72afypz0nlT+3b1i GGb1dfvDVRmIY9ES3uNtUArw+xrHbeizXJYMMIujlHsJ7wQJ3uFlY5za lGZrtl1niI8PEhDGoRBwMG1R5EnlJ4B3vZ4SJU4b0/6Qry0SP0TyXhvH OtimGEfxPUKUs/3yXlCYgljDmvcgKz/Edx9a/dfNIn6LEF/rnrsAnHJl Vxkl0w== 17HH1V06LHC1G8V7QONR7RUMAC96D12H.tech. 300 IN RRSIG NSEC3 13 2 300 20260506203946 20260408153911 6357 tech. aK1+bQzwFUUOUL3hRcr+bLIUGpxkltJhKtXYNaRq3WdPKp0/2LIT89t9 FRjC/MSB/1yITOH1q/M1mZJ8Hqo9FA== L40RV7F2CF0CTIHGLI4EEEP5O29MIK8Q.tech. 300 IN NSEC3 1 1 0 - L42E4ERIL2AIQB7P0EFOHAIM0N5S8BI8 NS DS RRSIG L40RV7F2CF0CTIHGLI4EEEP5O29MIK8Q.tech. 300 IN RRSIG NSEC3 8 2 300 20260507122732 20260408103911 17083 tech. S9k8EawJB9Z4S6ZkOBrynE9vBOtO+jLTpn23/mvDOYdJ6Be6Fl1UcREe jI+xsplld2SDP5O9CTGpzkJJ3SjrNWMrO0TCoi/agoP1I/xXS64RXhNw ZZqFsvFwoT0cTSrR+EX70+3nBjU96Weh2igDtTguq0jDhxVNzyyEA5Gh JkdMyp85X/rA0DsHL9W0YgkV5cdxI343El8fq19M8zDAjloJ5EAoZ8UC w4LkGIysX+bkLuiFl6DvJ+L3fIw8L0a+H115SZGLnZ08hqdQ33QtCCkT xru+3/r2hUqWG4FgPlywykw3ZrrVHuNFxwHsQFGoSgH7tC/Ux1ODqg9w kARZQA== L40RV7F2CF0CTIHGLI4EEEP5O29MIK8Q.tech. 300 IN RRSIG NSEC3 13 2 300 20260507053352 20260408153911 6357 tech. wL4PSkwnLG4QVmJPOwlhCeu0ApbBk9GhhtFdMH3oPFJeRZitDf8024zc cx/g3mYKEAbAM8lq+ZUW6lfOPdF21g== ;; Received 1034 bytes from 64.96.1.1#53(ns01.trs-dns.com) in 96 ms lettern.tech. 600 IN CNAME www.tiktok.com. ;; Received 69 bytes from 39.96.153.41#53(dns10.hichina.com) in 44 ms |
lettern.tech 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。