结果由实时握手读取
| 证书状态 | 剩余 74 天 |
| 颁发给 | aluminiumawnings.com.au |
| 颁发者 | YE2(Let's Encrypt) |
| 生效时间 | 2026-09-26 12:18 |
| 到期时间 | 2026-12-25 12:18 |
| 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 | 06ED3CC0280CE4CFC8935FDFE451EAE9000C |
| 自签名 | 否 |
证书覆盖的域名
*.ac.simulator.com.au
*.access.henriette.it
*.acquisition.com.au
*.admin.henriette.it
*.admin.immobiliarchitettura.com
*.alligators.com.au
*.alternator.com.au
*.aluminiumawnings.com.au
*.api2.reparkle.com
*.app.henriette.it
*.auth.acquisition.com.au
*.backend.henriette.it
*.become.cm
*.beta.simulator.com.au
*.bi.simulator.com.au
*.camiones-omnibus.simulator.com.au
*.com.hhyy5566.cc
*.comactor.become.cm
*.correo.henriette.it
*.crm.alternator.com.au
*.crm.aluminiumawnings.com.au
*.demo.acquisition.com.au
*.demo.alligators.com.au
*.demo.alternator.com.au
*.demo.aluminiumawnings.com.au
*.demo.henriette.it
*.demo.immobiliarchitettura.com
*.demo.palmrealtors.com
*.demo.simulator.com.au
*.desktop.henriette.it
*.dev.acquisition.com.au
*.dev.simulator.com.au
*.disponibile.henriette.it
*.dk8seur5.simulator.com.au
*.easylifedesign.henriette.it
*.email.henriette.it
*.ex02.henriette.it
*.exchange.henriette.it
*.gitlab.simulator.com.au
*.had.become.cm
*.henriette.it
*.hhyy5566.cc
*.hk3322.hhyy5566.cc
*.hostmaster.henriette.it
*.iki7.become.cm
*.imap.themakeupteam.com
*.imap4.henriette.it
*.immobiliarchitettura.com
*.int4.simulator.com.au
*.integration.simulator.com.au
*.intra.simulator.com.au
*.logon-pw.acquisition.com.au
*.m.palmrealtors.com
*.magento.become.cm
*.magento.simulator.com.au
*.mail.henriette.it
*.mail.themakeupteam.com
*.mymail.henriette.it
*.palmrealtors.com
*.penis.simulator.com.au
*.rdp.henriette.it
*.rds.henriette.it
*.reparkle.com
*.simulator.com.au
*.store.acquisition.com.au
*.superset.acquisition.com.au
*.themakeupteam.com
*.to.become.cm
*.visual.henriette.it
*.viz.simulator.com.au
*.webmail05.henriette.it
*.webmail2013.henriette.it
*.will.become.cm
*.ww16.become.cm
*.ww25.aluminiumawnings.com.au
*.ww38.become.cm
*.ww38.themakeupteam.com
*.ww42.immobiliarchitettura.com
acquisition.com.au
alligators.com.au
alternator.com.au
aluminiumawnings.com.au
become.cm
henriette.it
hhyy5566.cc
immobiliarchitettura.com
palmrealtors.com
reparkle.com
simulator.com.au
themakeupteam.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。