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
HTTP 状态码
访问异常(状态码 000),请检查服务器设置
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
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
IPv6 检测
未支持IPv6,查看更多详情
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】
21vnet.net 域名信息检测 使用whois查询详情
21vnet.net DNS解析检测
| bizcn1.dnspod.net bizcn2.dnspod.net |
| SOA bizcn1.dnspod.net. freednsadmin.dnspod.com. 1762483880 3600 180 1209600 180 NS bizcn1.dnspod.net. NS bizcn2.dnspod.net. |
| 详情 |
| SOA bizcn1.dnspod.net. freednsadmin.dnspod.com. 1762483880 3600 180 1209600 180 NS bizcn1.dnspod.net. NS bizcn2.dnspod.net. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> 21vnet.net +trace ;; global options: +cmd . 2842 IN NS d.root-servers.net. . 2842 IN NS e.root-servers.net. . 2842 IN NS a.root-servers.net. . 2842 IN NS m.root-servers.net. . 2842 IN NS h.root-servers.net. . 2842 IN NS c.root-servers.net. . 2842 IN NS g.root-servers.net. . 2842 IN NS k.root-servers.net. . 2842 IN NS f.root-servers.net. . 2842 IN NS i.root-servers.net. . 2842 IN NS b.root-servers.net. . 2842 IN NS j.root-servers.net. . 2842 IN NS l.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 21 ms net. 172800 IN NS a.gtld-servers.net. net. 172800 IN NS b.gtld-servers.net. net. 172800 IN NS c.gtld-servers.net. net. 172800 IN NS d.gtld-servers.net. net. 172800 IN NS e.gtld-servers.net. net. 172800 IN NS f.gtld-servers.net. net. 172800 IN NS g.gtld-servers.net. net. 172800 IN NS h.gtld-servers.net. net. 172800 IN NS i.gtld-servers.net. net. 172800 IN NS j.gtld-servers.net. net. 172800 IN NS k.gtld-servers.net. net. 172800 IN NS l.gtld-servers.net. net. 172800 IN NS m.gtld-servers.net. net. 86400 IN DS 37331 13 2 2F0BEC2D6F79DFBD1D08FD21A3AF92D0E39A4B9EF1E3F4111FFF2824 90DA453B net. 86400 IN RRSIG DS 8 1 86400 20260110170000 20251228160000 61809 . 0WRv66bmd3GO5hH8/53oXYdB7rgKHagiJAvZAec5r++BQOWvi21ft5G4 GNtAuI31QiAeZO5FNun4i9JlQ9kigliGoURiVhiS4/+Y7dRfSMuwVsjI wFblwWlQ1JGoN4aFJWgY2zL5UqpwWKfz8jaXB7uzevtCqV3gn4hoh2kt 8lzp9oNL9+r0Q9daw+It1BBgS03qrErE+r7FETiu0sm2UbVoIcao3GiQ T56bzOjoGkT9paGJ09/LkLWYk2DuW2M4m18Str8vd+c4dtfOAUolDTWm Uv+EWWS59nPjym4Przf4LiOsIWD3eI5LKac6W0tmOUE2r/7cxVFCXHdQ 2v2auA== ;; Received 1167 bytes from 192.58.128.30#53(j.root-servers.net) in 20 ms 21vnet.net. 172800 IN NS bizcn1.dnspod.net. 21vnet.net. 172800 IN NS bizcn2.dnspod.net. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN NSEC3 1 1 0 - A1RTLNPGULOGN7B9A62SHJE1U3TTP8DR NS SOA RRSIG DNSKEY NSEC3PARAM A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN RRSIG NSEC3 13 2 900 20260102032744 20251226021744 17133 net. 5Q7O71+xdQa0bTMaAhqLibqX6DQMNtbd6/gy0+Ac82yzRU+OUol6F39q 3Es7ib4x9srKQGDjIu5eNEXmuY+eSg== 0NOB2VDRV5TK5KLV80AD06E9IKKQQJIV.net. 900 IN NSEC3 1 1 0 - 0NOCFF0CFKOMD5ILIUCU1R6HN5Q1JDIN NS DS RRSIG 0NOB2VDRV5TK5KLV80AD06E9IKKQQJIV.net. 900 IN RRSIG NSEC3 13 2 900 20260103031801 20251227020801 17133 net. q9ZoHQSTmYTjU2QVlN3AlKG+KsaqcPHd6df+Uj81gfc/gWE3NVvmvsj4 DBtmKYHPmGPd2ZKXSwerVcWE5ChUgA== ;; Received 605 bytes from 192.35.51.30#53(f.gtld-servers.net) in 152 ms 21vnet.net. 180 IN SOA bizcn1.dnspod.net. freednsadmin.dnspod.com. 1762483880 3600 180 1209600 180 ;; Received 115 bytes from 117.89.178.35#53(bizcn1.dnspod.net) in 22 ms |
21vnet.net 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。