结果由实时握手读取
| 证书状态 | 剩余 81 天 |
| 颁发给 | hepatitiszeroweek.com |
| 颁发者 | YE2(Let's Encrypt) |
| 生效时间 | 2026-10-02 15:47 |
| 到期时间 | 2026-12-31 15:47 |
| 是否覆盖当前域名 | 是 |
| 证书链 | 0 级(可能缺少中间证书) |
| 签名算法 | ecdsa-with-SHA384 |
| 序列号 | 057032DEF12CE10BC08111554543DF157FF2 |
| 自签名 | 否 |
证书覆盖的域名
*.101.canuto1.com
*.20.ajrotcconovercompany.com
*.2009.ajrotcconovercompany.com
*.2014.ajrotcconovercompany.com
*.202.canuto1.com
*.abc.ajrotcconovercompany.com
*.add.ajrotcconovercompany.com
*.admin.ajrotcconovercompany.com
*.ajrotcconovercompany.com
*.akaunting.canuto1.com
*.aol.ajrotcconovercompany.com
*.api.games520.com
*.app.degirocoinoptions.co
*.apps2.ajrotcconovercompany.com
*.asterix.ajrotcconovercompany.com
*.b612.ws
*.beta-agent.ajrotcconovercompany.com
*.bulletproof.uk.com
*.canuto1.com
*.ceflocations.com
*.degirocoinoptions.co
*.dvd.ajrotcconovercompany.com
*.dw.ajrotcconovercompany.com
*.edgar.ajrotcconovercompany.com
*.email2.ajrotcconovercompany.com
*.engine.ajrotcconovercompany.com
*.error.ajrotcconovercompany.com
*.europe.ajrotcconovercompany.com
*.fw2.ajrotcconovercompany.com
*.games520.com
*.hepatitiszeroweek.com
*.host.ajrotcconovercompany.com
*.images0.ajrotcconovercompany.com
*.images2.ajrotcconovercompany.com
*.img.canuto1.com
*.img7.ajrotcconovercompany.com
*.isa.ajrotcconovercompany.com
*.kjfssptvkwglbsegzs.ajrotcconovercompany.com
*.koalas.ajrotcconovercompany.com
*.la2.ajrotcconovercompany.com
*.login.ajrotcconovercompany.com
*.magazine.ajrotcconovercompany.com
*.mailer.ajrotcconovercompany.com
*.metalroofsandmore.ceflocations.com
*.mgmt.ajrotcconovercompany.com
*.mk.ajrotcconovercompany.com
*.moe.ajrotcconovercompany.com
*.mv.ajrotcconovercompany.com
*.n.ajrotcconovercompany.com
*.nfs.ajrotcconovercompany.com
*.ng1.ajrotcconovercompany.com
*.offer.ajrotcconovercompany.com
*.onlineersal.ajrotcconovercompany.com
*.planet.ajrotcconovercompany.com
*.police.ajrotcconovercompany.com
*.pop3.ajrotcconovercompany.com
*.portal.ajrotcconovercompany.com
*.public.ajrotcconovercompany.com
*.rqjgomailgw.ajrotcconovercompany.com
*.sos.ajrotcconovercompany.com
*.spare.ajrotcconovercompany.com
*.sydney.ajrotcconovercompany.com
*.tsweb.ajrotcconovercompany.com
*.tutorials.ajrotcconovercompany.com
*.universal.ajrotcconovercompany.com
*.va.ajrotcconovercompany.com
*.verify.ajrotcconovercompany.com
*.vpnssl.b612.ws
*.w.ajrotcconovercompany.com
*.webmail.bulletproof.uk.com
*.webs.ajrotcconovercompany.com
*.whois.ajrotcconovercompany.com
*.women.ajrotcconovercompany.com
*.ww1.ajrotcconovercompany.com
*.ww1.canuto1.com
*.ww16.hepatitiszeroweek.com
*.ww25.hepatitiszeroweek.com
*.ww7.canuto1.com
*.ww99.canuto1.com
*.www-a.ajrotcconovercompany.com
ajrotcconovercompany.com
b612.ws
bulletproof.uk.com
canuto1.com
ceflocations.com
degirocoinoptions.co
games520.com
hepatitiszeroweek.com
带
* 的是通配符证书,只覆盖同一级子域名(如 *.example.com 不含 a.b.example.com)常见问题
SSL 证书有什么用?
SSL / TLS 证书为浏览器与服务器之间的通信加密,同时证明「这个站点确实属于它声称的域名」。地址栏的锁形图标、以及 HTTPS 协议,都来自证书。
没有证书或证书无效时,浏览器会拦截并显示安全警告,用户无法正常访问,搜索引擎也会降低信任。
证书到期会怎样?
证书一旦过期,访客打开网站会看到「您的连接不是私密连接」这类整页警告,需要手动点「继续访问」才能进入,绝大多数用户会直接离开。
因此证书一般提前 30 天左右续期。本站结果页按剩余天数标色:绿色为 30 天以上,黄色为 7~30 天,红色为 7 天以内或已过期。
什么是证书链?为什么提示缺少中间证书?
证书由「根证书 → 中间证书 → 服务器证书」三级签发的链条构成。浏览器内置了根证书,但中间证书需要服务器一并下发。
如果服务器只下发了自己的证书、漏掉中间证书,部分浏览器(尤其是较旧的 Android 与部分移动端)会报「证书不受信任」。结果页的「证书链」若只有 1 级,通常就是这种情况。
一张证书能保护多个域名吗?
可以。证书通过 SAN(Subject Alternative Name)扩展同时列出多个域名,称为多域名证书;也可以使用通配符证书保护同一级的所有子域名。
通配符 *.example.com 只覆盖 a.example.com 这一级,不覆盖 a.b.example.com,也不覆盖根域名 example.com 本身,配置时需注意。
为什么查不到证书?
常见原因:该站点没有开启 HTTPS;只在 443 之外的端口提供 HTTPS;防火墙屏蔽了海外或本机访问;服务器未按 SNI 返回对应证书。
本站的检测是从服务器直接发起 TLS 握手读取证书,若目标只允许特定地区访问,结果可能与你在浏览器中看到的不一致。