结果由实时握手读取
| 证书状态 | 剩余 79 天 |
| 颁发给 | batting.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-29 22:58 |
| 到期时间 | 2026-12-28 22:58 |
| 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 | 053E3FD3D9FA6BFC821DFBC1E0E6D0E1D20A |
| 自签名 | 否 |
证书覆盖的域名
*.32.batting.com.au
*.app.bighairamostra.com.br
*.bankless.au
*.bankmortgages.com.au
*.batting.com.au
*.beb.com.au
*.becomes.au
*.beerpong.au
*.beerpong.com.au
*.benchseat.com.au
*.beontop.au
*.bestairline.com.au
*.bestseat.com.au
*.bettingsoftware.com.au
*.bettingsystems.com.au
*.bighairamostra.com.br
*.bikeassist.au
*.bikerace.com.au
*.bikeracing.com.au
*.billboard.au
*.biologist.com.au
*.biomechatronics.com.au
*.bitcoinescrow.com.au
*.cpcontacts.bighairamostra.com.br
*.crm.batting.com.au
*.demo.bankmortgages.com.au
*.dev.batting.com.au
*.dev.bitcoinescrow.com.au
*.flowiseai.benchseat.com.au
*.game.bitcoinescrow.com.au
*.help.beb.com.au
*.hostmaster.becomes.au
*.mail.bighairamostra.com.br
*.mobile.batting.com.au
*.ns1.batting.com.au
*.portal.bikerace.com.au
*.random.bettingsystems.com.au
*.shop.beerpong.com.au
*.shop.bitcoinescrow.com.au
*.smtp.bighairamostra.com.br
*.testing.bitcoinescrow.com.au
*.ttcqsiasccy5mvw.bestseat.com.au
*.webmail.bighairamostra.com.br
*.wildcard.bankless.au
*.wildcard.bankmortgages.com.au
*.wildcard.batting.com.au
*.wildcard.beb.com.au
*.wildcard.becomes.au
*.wildcard.beerpong.au
*.wildcard.beerpong.com.au
*.wildcard.benchseat.com.au
*.wildcard.beontop.au
*.wildcard.bestairline.com.au
*.wildcard.bestseat.com.au
*.wildcard.bettingsoftware.com.au
*.wildcard.bettingsystems.com.au
*.wildcard.bighairamostra.com.br
*.wildcard.bikeassist.au
*.wildcard.bikerace.com.au
*.wildcard.bikeracing.com.au
*.wildcard.billboard.au
*.wildcard.biologist.com.au
*.wildcard.biomechatronics.com.au
*.wildcard.bitcoinescrow.com.au
*.ww25.beb.com.au
*.ww25.beerpong.com.au
*.ww25.bighairamostra.com.br
*.ww25.biomechatronics.com.au
*.ww38.beerpong.com.au
bankless.au
bankmortgages.com.au
batting.com.au
beb.com.au
becomes.au
beerpong.au
beerpong.com.au
benchseat.com.au
beontop.au
bestairline.com.au
bestseat.com.au
bettingsoftware.com.au
bettingsystems.com.au
bighairamostra.com.br
bikeassist.au
bikerace.com.au
bikeracing.com.au
billboard.au
biologist.com.au
biomechatronics.com.au
bitcoinescrow.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。