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4个风险,3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
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
HTTP 状态码
访问异常(状态码 000),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】
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,使用拨测检测更多信息
by3251.com 域名信息检测 使用whois查询详情
by3251.com DNS解析检测
| ns1.dns.com ns2.dns.com |
| A 23.224.177.250 A 23.224.135.66 A 172.247.132.202 A 47.236.137.244 NS ns1.dnsip.com. NS ns2.dnsip.com. SOA ns1.dnsip.com. dnsadmin.dnsip.com. 1751342702 3600 300 1209600 1800 |
| 详情 |
| SOA ns1.dnsip.com. dnsadmin.dnsip.com. 1751342702 3600 300 1209600 1800 A 47.236.137.244 A 23.224.177.250 A 23.224.135.66 A 172.247.132.202 NS ns2.dnsip.com. NS ns1.dnsip.com. |
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15 <<>> by3251.com +trace ;; global options: +cmd . 1770 IN NS d.root-servers.net. . 1770 IN NS l.root-servers.net. . 1770 IN NS h.root-servers.net. . 1770 IN NS a.root-servers.net. . 1770 IN NS b.root-servers.net. . 1770 IN NS c.root-servers.net. . 1770 IN NS i.root-servers.net. . 1770 IN NS e.root-servers.net. . 1770 IN NS g.root-servers.net. . 1770 IN NS f.root-servers.net. . 1770 IN NS j.root-servers.net. . 1770 IN NS k.root-servers.net. . 1770 IN NS m.root-servers.net. ;; Received 251 bytes from 114.114.114.114#53(114.114.114.114) in 22 ms com. 172800 IN NS h.gtld-servers.net. com. 172800 IN NS d.gtld-servers.net. com. 172800 IN NS l.gtld-servers.net. com. 172800 IN NS j.gtld-servers.net. com. 172800 IN NS b.gtld-servers.net. com. 172800 IN NS c.gtld-servers.net. com. 172800 IN NS g.gtld-servers.net. com. 172800 IN NS e.gtld-servers.net. com. 172800 IN NS a.gtld-servers.net. com. 172800 IN NS f.gtld-servers.net. com. 172800 IN NS m.gtld-servers.net. com. 172800 IN NS i.gtld-servers.net. com. 172800 IN NS k.gtld-servers.net. com. 86400 IN DS 19718 13 2 8ACBB0CD28F41250A80A491389424D341522D946B0DA0C0291F2D3D7 71D7805A com. 86400 IN RRSIG DS 8 1 86400 20250821050000 20250808040000 46441 . BlQWOEIogOEnVF2d30XW1gr0/6GIO4jGVZSs/YJn3mNTwd8DodUA7MeB XLhQJsbZ/IZ14iR9G3qTmA5CQZjUMV8uJS/ESLfHs3hiwtMxrmzqA/5g pce1dkS2zHH0gncHX8W7xIBBHcXZE4gW7zJ+iLMlzqwKgNRKw+u6To6j hyZTmFgQA+axS8d9wfGaGy2/ay5S3eq+s+N6c6aG6H8lw/KccW9Qaw3F jROT8bD6N+dbKj58T+4jJPMeX+dabJhPCqdHZypo9aCYCaV+e9oTsHYP Uz90TXUYt/TEc5eXvEuUqYGvoaR3PIAkbJbsJ1VtSY3QFRkQdkTbjjzp WVIcoA== ;; Received 1170 bytes from 192.33.4.12#53(c.root-servers.net) in 189 ms by3251.com. 172800 IN NS ns1.dns.com. by3251.com. 172800 IN NS ns2.dns.com. CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 900 IN NSEC3 1 1 0 - CK0Q3UDG8CEKKAE7RUKPGCT1DVSSH8LL NS SOA RRSIG DNSKEY NSEC3PARAM CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 900 IN RRSIG NSEC3 13 2 900 20250815002515 20250807231515 20545 com. 6n1Mw975eAQUE3zMR5u6LB4NhjV6kmtV7cKxWS6hCh86zHo3e7MdaC2y k1G786DdwL4TXk0PHnLpwiuG63x89Q== 00VUP2UF82L1I8CBO579MTA1K7UOQ46J.com. 900 IN NSEC3 1 1 0 - 00VV0JQSNF97PM64G44EV1V0S9T21AH8 NS DS RRSIG 00VUP2UF82L1I8CBO579MTA1K7UOQ46J.com. 900 IN RRSIG NSEC3 13 2 900 20250815003854 20250807232854 20545 com. 1ktaapr8ok7q/+Wba8vPd7lIFiBZASG9pjD5jtCA/p02UrrPVi3i2hzO hOix0rB/JoQ887wccQf4hb9GFObBfw== ;; Received 604 bytes from 192.33.14.30#53(b.gtld-servers.net) in 134 ms by3251.com. 600 IN A 23.224.135.66 by3251.com. 600 IN A 172.247.132.202 by3251.com. 600 IN A 47.236.137.244 by3251.com. 600 IN A 23.224.177.250 by3251.com. 86400 IN NS ns1.dnsip.com. by3251.com. 86400 IN NS ns2.dnsip.com. ;; Received 157 bytes from 218.98.111.201#53(ns1.dns.com) in 0 ms |
by3251.com 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。