结果由实时握手读取
| 证书状态 | 剩余 76 天 |
| 颁发给 | explosion.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-30 01:36 |
| 到期时间 | 2026-12-29 01:36 |
| 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 | 05742332274054331C5B86835F70E1A8D90A |
| 自签名 | 否 |
证书覆盖的域名
*.465c814d-5f11-40f4-9766-c31584752a59.analytical.com.au
*.alwayssims.com.br
*.amputation.com.au
*.analytical.com.au
*.analytics.barnhouse.com.au
*.app.city24.pro
*.app.travellinginbaroque.com
*.arsehole.com.au
*.australiasafetytraining.com.au
*.autopass.com.au
*.b0b9246b-9dfb-4f7a-aa02-6d055b752bd5.city24.pro
*.barnhouse.com.au
*.batterykings.com.au
*.beerkeg.com.au
*.chairman.com.au
*.changebank.com.au
*.chintz.com.au
*.chomatox.com.br
*.city24.pro
*.crm.explosion.com.au
*.cryptoeagle.com
*.d2ennshvjk5s73f21150.amputation.com.au
*.dev.autopass.com.au
*.explosion.com.au
*.horsestore.com.au
*.hospitalityshow.com.au
*.mct.analytical.com.au
*.mx.travellinginbaroque.com
*.parceiro.chomatox.com.br
*.parceiros.chomatox.com.br
*.pareiro.chomatox.com.br
*.production.barnhouse.com.au
*.random.australiasafetytraining.com.au
*.store.changebank.com.au
*.test.analytical.com.au
*.travellinginbaroque.com
*.wildcard.alwayssims.com.br
*.wildcard.autopass.com.au
*.wildcard.barnhouse.com.au
*.wildcard.batterykings.com.au
*.wildcard.changebank.com.au
*.wildcard.chintz.com.au
*.wildcard.chomatox.com.br
*.wildcard.horsestore.com.au
*.wildcard.hospitalityshow.com.au
*.ww16.alwayssims.com.br
*.ww16.chairman.com.au
*.ww16.changebank.com.au
*.ww16.chintz.com.au
*.ww17.alwayssims.com.br
*.ww17.amputation.com.au
*.ww17.analytical.com.au
*.ww17.arsehole.com.au
*.ww17.australiasafetytraining.com.au
*.ww17.beerkeg.com.au
*.ww25.alwayssims.com.br
*.ww25.australiasafetytraining.com.au
*.ww25.autopass.com.au
*.ww25.barnhouse.com.au
*.ww25.batterykings.com.au
*.ww25.chomatox.com.br
*.ww38.analytical.com.au
*.ww38.australiasafetytraining.com.au
*.ww38.barnhouse.com.au
*.www.analytical.com.au
alwayssims.com.br
amputation.com.au
analytical.com.au
arsehole.com.au
australiasafetytraining.com.au
autopass.com.au
barnhouse.com.au
batterykings.com.au
beerkeg.com.au
chairman.com.au
changebank.com.au
chintz.com.au
chomatox.com.br
city24.pro
cryptoeagle.com
explosion.com.au
horsestore.com.au
hospitalityshow.com.au
m.wishfulthinking.com.au
mailin.wishfulthinking.com.au
sitemaps.wishfulthinking.com.au
travellinginbaroque.com
wildcard.wishfulthinking.com.au
wishfulthinking.com.au
www.wishfulthinking.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。