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，2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 500），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
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】
IPv6 检测
未支持IPv6，查看更多详情
welldonepcb.com 域名信息检测 使用whois查询详情
welldonepcb.com DNS解析检测
| ns5000.01isp.com ns5001.01isp.cn ns5002.01isp.net |
| TXT v=spf1 include:spf.163.com -all MX 10 qiye163mx02.mxmail.netease.com. MX 5 qiye163mx01.mxmail.netease.com. NS ns5000.01isp.com. NS ns5001.01isp.cn. NS ns5002.01isp.net. SOA ns5000.01isp.com. admin.now.cn. 2026072301 7200 3600 604800 1800 A 222.186.48.136 |
| 详情 |
| SOA ns5000.01isp.com. admin.now.cn. 2026072301 7200 3600 604800 1800 NS ns5001.01isp.cn. NS ns5002.01isp.net. NS ns5000.01isp.com. MX 10 qiye163mx02.mxmail.netease.com. MX 5 qiye163mx01.mxmail.netease.com. TXT v=spf1 include:spf.163.com -all A 222.186.48.136 |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> welldonepcb.com +trace ;; global options: +cmd . 3369 IN NS c.root-servers.net. . 3369 IN NS m.root-servers.net. . 3369 IN NS f.root-servers.net. . 3369 IN NS i.root-servers.net. . 3369 IN NS g.root-servers.net. . 3369 IN NS b.root-servers.net. . 3369 IN NS j.root-servers.net. . 3369 IN NS a.root-servers.net. . 3369 IN NS d.root-servers.net. . 3369 IN NS h.root-servers.net. . 3369 IN NS e.root-servers.net. . 3369 IN NS k.root-servers.net. . 3369 IN NS l.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 22 ms com. 172800 IN NS a.gtld-servers.net. com. 172800 IN NS b.gtld-servers.net. com. 172800 IN NS c.gtld-servers.net. com. 172800 IN NS d.gtld-servers.net. com. 172800 IN NS e.gtld-servers.net. com. 172800 IN NS f.gtld-servers.net. com. 172800 IN NS g.gtld-servers.net. com. 172800 IN NS h.gtld-servers.net. com. 172800 IN NS i.gtld-servers.net. com. 172800 IN NS j.gtld-servers.net. com. 172800 IN NS k.gtld-servers.net. com. 172800 IN NS l.gtld-servers.net. com. 172800 IN NS m.gtld-servers.net. com. 86400 IN DS 19718 13 2 8ACBB0CD28F41250A80A491389424D341522D946B0DA0C0291F2D3D7 71D7805A com. 86400 IN RRSIG DS 8 1 86400 20260811170000 20260729160000 57780 . JshfCYcuLUuHLHYvepLvLV0IpuraG3r82g1Kd11V+ZRWlUYKSKO6JxbX PO2XRmhM+iaPLwnY3mgQTOE1CUkmseSbV/tTWGZnuEVeSFUU+vwQO6RN cD4CwShdIyF6ENL8EEFKA1AfxPZPaz6FjBSFEwFSt/yWM9WzwwBF6MHn rvAb+/a1pHOSp4OUjHUOVCN03UXJTRdAmVWyn8/QKSV4jrI5Ftq9KAwD fQ1EyIjxneWkEi+J2ejDJq5RPq96Mz+EWZRtQz5W/Vohe8ePLOQ2no2v djjxTDulmgKSg/sK1thwceGAc6+f89cajfqPLYeijTnGvnPBYOSIrUZS mz+wrw== ;; Received 1175 bytes from 199.7.83.42#53(l.root-servers.net) in 262 ms welldonepcb.com. 172800 IN NS ns5000.01isp.com. welldonepcb.com. 172800 IN NS ns5002.01isp.net. welldonepcb.com. 172800 IN NS ns5001.01isp.cn. CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 900 IN NSEC3 1 1 0 - CK0Q3UDG8CEKKAE7RUKPGCT1DVSSH8LL NS SOA RRSIG DNSKEY NSEC3PARAM CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 900 IN RRSIG NSEC3 13 2 900 20260802002618 20260725231618 41446 com. OnN2uAYSj88bb0IwC2gF5iNhOPHd3++bqc4BIk4YV2rMOXMck9cXwm8J j2oG+b5/YLGaDN9oOLM+dbn0ngd4Tg== 3FNTO3RM84N51C7UA0F6O6KG2POG44DU.com. 900 IN NSEC3 1 1 0 - 3FNTUDAT71IPC7LIVEJDOA6TOL2LNRHA NS DS RRSIG 3FNTO3RM84N51C7UA0F6O6KG2POG44DU.com. 900 IN RRSIG NSEC3 13 2 900 20260804200427 20260728185427 41446 com. mqm+80zrJTnu4SADVXWjgdeWi9HYa2LcAZx0AlOsXo7QmauDc9FITKGc 4A0UU/d0d9mvQ5Cg/cbVVf0L9GH6DA== ;; Received 531 bytes from 192.41.162.30#53(l.gtld-servers.net) in 189 ms welldonepcb.com. 600 IN A 222.186.48.136 ;; Received 60 bytes from 47.238.130.49#53(ns5002.01isp.net) in 35 ms |
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闽公网安备 35021102000564号
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》
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