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2个风险，4个优化项
HTTP 状态码
访问异常（状态码 404），请检查服务器设置
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
网站备案
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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
21haodian.net 域名信息检测 使用whois查询详情
21haodian.net DNS解析检测
| a4.share-dns.com b4.share-dns.net |
| NS a.share-dns.com. NS b.share-dns.net. SOA a.share-dns.com. master.share-dns.com. 1778859375 3600 1200 86400 600 A 186.241.230.203 |
| 详情 |
| SOA a.share-dns.com. master.share-dns.com. 1778859375 3600 1200 86400 600 A 186.241.230.203 NS a.share-dns.com. NS b.share-dns.net. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> 21haodian.net +trace ;; global options: +cmd . 2958 IN NS h.root-servers.net. . 2958 IN NS j.root-servers.net. . 2958 IN NS d.root-servers.net. . 2958 IN NS f.root-servers.net. . 2958 IN NS g.root-servers.net. . 2958 IN NS b.root-servers.net. . 2958 IN NS a.root-servers.net. . 2958 IN NS c.root-servers.net. . 2958 IN NS k.root-servers.net. . 2958 IN NS e.root-servers.net. . 2958 IN NS m.root-servers.net. . 2958 IN NS l.root-servers.net. . 2958 IN NS i.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 20260830170000 20260817160000 57780 . dMUs4zsLrGjG3y3sNcBFXK0aiULwnvXOfryOz/fPi56c2e0jX2OLYrQ3 i1cHLSoXKtWrdiKupOA4DmI79/9C3lBJ6dsAY/b+LwhRr1fJe2RLDvQM Kd7EN2BszxUgyKH5+p11sCNSYMSO+LnhiwLlz3KKGOPImG8CQc8DAqR9 37Xu7g2JlOi6TnD10SGB2OGMF7N5VZVPZKtES/6oCEXUYOCq6XkGSaaB xnxRJ/aWb94z7vJuEhZTeFgQ2EZZYV4pKAIVuzRcuKVHm4pEU704zTB8 IsGg1jGGVH71gOX0so5rSvvyFn3Ru9aFVCk+x6baTpZdtFClxFYLrzen htxgIg== ;; Received 1170 bytes from 193.0.14.129#53(k.root-servers.net) in 17 ms 21haodian.net. 172800 IN NS b4.share-dns.net. 21haodian.net. 172800 IN NS a4.share-dns.com. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN NSEC3 1 1 0 - A1RTLNPGULOGN7B9A62SHJE1U3TTP8DR NS SOA RRSIG DNSKEY NSEC3PARAM A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN RRSIG NSEC3 13 2 900 20260822034251 20260815023251 7272 net. o7c4rkFt0BU9NzjTSRJ7oKcXwBy3OqsTvTGB+X7A66n7N33FOntZ2Tmb N9hLPs2w4CJBdQkPJPDJqqhMb8Z9sQ== BB795RLRBSPEEFNNV85B6R7I17LFS237.net. 900 IN NSEC3 1 1 0 - BB7FF6DP0F5MHKVIMNV4FIUM33ODHJ2T NS DS RRSIG BB795RLRBSPEEFNNV85B6R7I17LFS237.net. 900 IN RRSIG NSEC3 13 2 900 20260824035439 20260817024439 7272 net. vpe3T+eo4xHlis00hbJhYs6iZRIwJWTAEn45d78pPTCnnnYWYOkpur6a f1K1pZ0cU678z2yk0hwu8ZQh7nqhkg== ;; Received 472 bytes from 192.5.6.30#53(a.gtld-servers.net) in 205 ms 21haodian.net. 600 IN A 186.241.230.203 ;; Received 58 bytes from 172.64.53.25#53(a4.share-dns.com) in 126 ms |
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