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3个风险,4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
HTTP 状态码
访问异常(状态码 400),请检查服务器设置
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
网站备案
网站未备案,请联系服务器提供商
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】
stem-expo.org.cn 域名信息检测 使用whois查询详情
stem-expo.org.cn DNS解析检测
| ns1.judns.com ns2.judns.com |
| A 156.224.58.57 NS ns1.julydns.com. NS ns2.julydns.com. SOA ns1.julydns.com. master.jmdns.com. 1763997670 3600 1200 86400 600 |
| 详情 |
| SOA ns1.julydns.com. master.jmdns.com. 1763997670 3600 1200 86400 600 A 156.224.58.57 NS ns1.julydns.com. NS ns2.julydns.com. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> stem-expo.org.cn +trace ;; global options: +cmd . 3390 IN NS k.root-servers.net. . 3390 IN NS d.root-servers.net. . 3390 IN NS f.root-servers.net. . 3390 IN NS c.root-servers.net. . 3390 IN NS j.root-servers.net. . 3390 IN NS l.root-servers.net. . 3390 IN NS m.root-servers.net. . 3390 IN NS e.root-servers.net. . 3390 IN NS a.root-servers.net. . 3390 IN NS b.root-servers.net. . 3390 IN NS g.root-servers.net. . 3390 IN NS h.root-servers.net. . 3390 IN NS i.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 21 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 20260908170000 20260826160000 57780 . F/aBeSI2hT4VU2v1ik6xPZbp4XeE+jHZETWyCXgbxN8NrroHU/QYI+dH m2SljSC3qgypdI6QeQfRJiTorA+elOuSxMwrCWDwly1Ob3fhAAU3/HGQ EGEW6KscwfLyuOEt9TWc4PCEFHlxUHQhE9ecjPR8y50Q2F1PnQNiF4HD 8Gi1mpVmcdcESweXyhqbOePhPPxCfzelKMRkcjDM8LnehETzI116O8bo 4HXh7FFRWMtB9o0SSzgSf52kNzTmTxrZdpynJh0VNNN4A3pnRbRg8bWV 3mSF/KYI0KUFRMSAPRJOgXC92xrybddmzRSxMRbrmOSFxk3NBB0tYPyI 3fvlTw== ;; Received 727 bytes from 192.58.128.30#53(j.root-servers.net) in 20 ms stem-expo.org.cn. 86400 IN NS ns1.judns.com. stem-expo.org.cn. 86400 IN NS ns2.judns.com. uh2mir4i3h4g9mip0im0q5f63783r2f6.org.cn. 21600 IN RRSIG NSEC3 8 3 21600 20260923032415 20260824022415 27603 org.cn. MNWkLEbCOIzc4s17uNhneEc7h6huezACCL+zAjJox5AJQvjYYl0SkzMx 3C8J+1BAaO7c6YmvxArBUcFKEiu1ccxsbGhieJtZEcFHyb/+NNDTomZe xVK/7TsY8y6GJtvfY3sOntrUOFjUZ3Pb7OD5PshCU2z55rXgHjgccHcR hnMPvwDMo9C39xE9fJPHcXDzeSfCPRy+wcIi8rhTTUcUrIuARFw8LzRw 7sZ83Fyzwv/t5hL02WM5fe6Bk74GI68pmNdPI2bfZQjScEEppxMoIhj0 o13HApMRGeVx6YSQQP2NiWypynP9/vIb+R0VOyeB+9j4g9eD1ctfZXWi EETtww== uh2mir4i3h4g9mip0im0q5f63783r2f6.org.cn. 21600 IN NSEC3 1 1 10 AEF123AB UJRK6SPT535Q8CFOOB7B7EFVHLH99LA9 NS SOA RRSIG DNSKEY NSEC3PARAM TYPE65534 4liimqj02j0e6vmekehermn6tnm5a8u5.org.cn. 21600 IN RRSIG NSEC3 8 3 21600 20260923032415 20260824022415 27603 org.cn. Ymv4grPYayp04TSPxGH+v4zI8KXU5rGJ34JDSD8dqbBjCVTFPZaKMnl5 3gb9hu5LBFka+PiUy8OsefUDIFTvWvE6DHjtGreQRRA6ykEuUyouKixB V9pL0qLDxnWbeRyzisnOROGrgWvPULJLDIXuArcGtadXRTrCCaaLxREK VTJk0YulwIfwmfNLG8pnW5PpWuvcpMYtlrfyfo2JX6Th7pMlSTpg/X8+ oFKZt09s3qqmm9qX1IWlePMz3l4bLu+HijikENDMMZ7rLPNyk1w6SLil +EAaBWRAx8W18316rKJQYtJ+UkqSIrvF0d1t5Qu51sE1sIBuDlyTzCBM eNWWtg== 4liimqj02j0e6vmekehermn6tnm5a8u5.org.cn. 21600 IN NSEC3 1 1 10 AEF123AB 559BRN4RFFMIJVEHH5NAIG76H00BACEA NS DS RRSIG ;; Received 954 bytes from 203.119.29.1#53(e.dns.cn) in 33 ms stem-expo.org.cn. 1 IN A 156.224.58.57 ;; Received 61 bytes from 162.159.27.251#53(ns1.judns.com) in 72 ms |
stem-expo.org.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。