结果由实时握手读取
| 证书状态 | 剩余 73 天 |
| 颁发给 | nailgun.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-25 06:58 |
| 到期时间 | 2026-12-24 06:58 |
| 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 | 0572285E92D994B8B5320982ACF847E24C5C |
| 自签名 | 否 |
证书覆盖的域名
*.authsmtp.mortgagecheck.com.au
*.ci.mortgagecheck.com.au
*.columbiathread.needle.com.au
*.demo-ci.mobileaccessories.com.au
*.demo.needle.com.au
*.dp.mouldings.com.au
*.eastcoast.mouldings.com.au
*.email.mortgagecheck.com.au
*.flow.mobiledevices.com.au
*.flow.mouldings.com.au
*.flowise.mensjeans.com.au
*.flowise.mistakes.com.au
*.flowise.moneybelt.com.au
*.flowise.mortgagecheck.com.au
*.flowise.nachos.com.au
*.flowise.nailgun.com.au
*.flowise.neonlight.com.au
*.flowiseai.linedancing.com.au
*.flowiseai.managingstress.com.au
*.flowiseai.mbadegrees.com.au
*.flowiseai.midwifery.com.au
*.flowiseai.mobileaccessories.com.au
*.flowiseai.mouldings.com.au
*.flowiseai.multigym.com.au
*.flowiseai.needle.com.au
*.flowiseai.objection.com.au
*.flowiseai.occupation.com.au
*.flows.motoroil.com.au
*.flows.nev.com.au
*.flows.newmarket.com.au
*.flows.nubile.com.au
*.linedancing.com.au
*.mailer.nev.com.au
*.mails.nev.com.au
*.managingstress.com.au
*.mbadegrees.com.au
*.mensjeans.com.au
*.midwifery.com.au
*.mistakes.com.au
*.mobileaccessories.com.au
*.mobiledevices.com.au
*.moneybelt.com.au
*.mortgagecheck.com.au
*.motoroil.com.au
*.mouldings.com.au
*.multigym.com.au
*.mx.newmarket.com.au
*.nachos.com.au
*.nailgun.com.au
*.needle.com.au
*.neonlight.com.au
*.nev.com.au
*.newmarket.com.au
*.ns0.nailgun.com.au
*.nubile.com.au
*.objection.com.au
*.occupation.com.au
*.random.mobileaccessories.com.au
*.random.neonlight.com.au
*.webmail.nev.com.au
*.ww25.managingstress.com.au
*.ww25.mbadegrees.com.au
*.ww25.mistakes.com.au
*.ww25.neonlight.com.au
*.ww25.nev.com.au
*.ww25.newmarket.com.au
*.ww25.nubile.com.au
*.www.mortgagecheck.com.au
linedancing.com.au
managingstress.com.au
mbadegrees.com.au
mensjeans.com.au
midwifery.com.au
mistakes.com.au
mobileaccessories.com.au
mobiledevices.com.au
moneybelt.com.au
mortgagecheck.com.au
motoroil.com.au
mouldings.com.au
multigym.com.au
nachos.com.au
nailgun.com.au
needle.com.au
neonlight.com.au
nev.com.au
newmarket.com.au
nubile.com.au
objection.com.au
occupation.com.au
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。