结果由实时握手读取
| 证书状态 | 剩余 73 天 |
| 颁发给 | herston.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-25 04:29 |
| 到期时间 | 2026-12-24 04:29 |
| 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 | 06BC4985ADCCAF7A62E86027A1A32A580453 |
| 自签名 | 否 |
证书覆盖的域名
*.32.iexch247.com
*.aimstest.infosalons.com.au
*.amdvirtualeventdemo.infosalons.com.au
*.analytics.intelligentdesign.com.au
*.api.herston.com.au
*.app.iexch247.com
*.argo.intelligentdesign.com.au
*.autodiscover.herston.com.au
*.avalon19induction.infosalons.com.au
*.blog.intelligentdesign.com.au
*.bthtv3ardxq6ttp4.iexch247.com
*.byobadge.infosalons.com.au
*.dbms2.infosalons.com.au
*.demo.intelligentdesign.com.au
*.dev.herston.com.au
*.dev.iexch247.com
*.dev.ihatecbts.com
*.dev.kingdomdarkmarket.com
*.edu.herston.com.au
*.ef80b01d-137e-4554-bf65-1ad2a1b70290.herston.com.au
*.efahljhsluedu.herston.com.au
*.ems.infosalons.com.au
*.emsimages.infosalons.com.au
*.emstestimages.infosalons.com.au
*.emv1.herston.com.au
*.emv1.intelligentdesign.com.au
*.emv1.jeeplaunceston.com.au
*.emv1.kindergarden.com.au
*.esmtp.intelligentdesign.com.au
*.facialrec.infosalons.com.au
*.fasttrack.infosalons.com.au
*.help.jastipm11tt.com
*.herston.com.au
*.iexch247.com
*.ihatecbts.com
*.infoonline.infosalons.com.au
*.infopay.infosalons.com.au
*.infosalons.com.au
*.intelligentdesign.com.au
*.isa.infosalons.com.au
*.isginduction.infosalons.com.au
*.jastipm11tt.com
*.javtogeel.com
*.jeeplaunceston.com.au
*.kindergarden.com.au
*.kingdomdarkmarket.com
*.landforces20induction.infosalons.com.au
*.mail.herston.com.au
*.mail.intelligentdesign.com.au
*.nlbboqgzttjhsluedu.herston.com.au
*.notexistsww11.kindergarden.com.au
*.origin.ihatecbts.com
*.origin.jastipm11tt.com
*.origin.javtogeel.com
*.origin.kingdomdarkmarket.com
*.pacific19induction.infosalons.com.au
*.paymentservice.infosalons.com.au
*.portal.herston.com.au
*.qgzttjhsluedu.herston.com.au
*.reedapi.infosalons.com.au
*.report.jeeplaunceston.com.au
*.reporting.intelligentdesign.com.au
*.rpg.infosalons.com.au
*.shared.infosalons.com.au
*.test.herston.com.au
*.uat.infosalons.com.au
*.usefulcontacts.herston.com.au
*.web01.infosalons.com.au
*.wildcard.herston.com.au
*.ww16.jeeplaunceston.com.au
*.ww17.jeeplaunceston.com.au
*.ww25.herston.com.au
*.ww25.jeeplaunceston.com.au
*.ww38.herston.com.au
*.ww38.jeeplaunceston.com.au
*.www.herston.com.au
*.www.iexch247.com
*.www.ihatecbts.com
*.www.javtogeel.com
*.www.kingdomdarkmarket.com
herston.com.au
iexch247.com
ihatecbts.com
infosalons.com.au
intelligentdesign.com.au
jastipm11tt.com
javtogeel.com
jeeplaunceston.com.au
kindergarden.com.au
kingdomdarkmarket.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。