结果由实时握手读取
| 证书状态 | 剩余 79 天 |
| 颁发给 | guideepargne.be |
| 颁发者 | YE2（Let's Encrypt） |
| 生效时间 | 2026-09-29 09:12 |
| 到期时间 | 2026-12-28 09:12 |
| 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 | 05F86D192A3836EBC98255976039AD4F51DE |
| 自签名 | 否 |
证书覆盖的域名
*.42ba094c-39c2-459a-b39c-67bfa180057e.genealogists.com.au
*.admin.genealogists.com.au
*.admin.guideepargne.be
*.alpha.guideepargne.be
*.api.genealogists.com.au
*.app.genealogists.com.au
*.b4817559-1140-4dd2-9f5d-018e818ac751.genealogists.com.au
*.backup.genealogists.com.au
*.beta.genealogists.com.au
*.bff08bab-4996-4c2c-b967-c62f051eb5ff.foki.au
*.bi-ci.jquery.com.au
*.blog.genealogists.com.au
*.code.jquery.com.au
*.cpanel.inder.ai
*.crm.genealogists.com.au
*.demo.foki.au
*.demo.genealogists.com.au
*.demo.jquery.com.au
*.demo.jumperoo.com.au
*.dev.genealogists.com.au
*.dev.jquery.com.au
*.dev.jumperoo.com.au
*.development.jquery.com.au
*.extranet.genealogists.com.au
*.flowiseai.jquery.com.au
*.foki.au
*.forum.genealogists.com.au
*.forums.genealogists.com.au
*.genealogists.com.au
*.guideepargne.be
*.help.genealogists.com.au
*.hiwnwhelp.genealogists.com.au
*.host.jumperoo.com.au
*.ildcard.foki.au
*.inder.ai
*.infidelityinvestigation.com.au
*.intranet.genealogists.com.au
*.jquery.com.au
*.jumperoo.com.au
*.ledxsbeta.genealogists.com.au
*.login.genealogists.com.au
*.m.genealogists.com.au
*.magento.guideepargne.be
*.magento.jumperoo.com.au
*.mail.genealogists.com.au
*.mail.inder.ai
*.main.guideepargne.be
*.members.genealogists.com.au
*.mybpfww10.genealogists.com.au
*.new.genealogists.com.au
*.news.genealogists.com.au
*.newsletter.genealogists.com.au
*.oki.foki.au
*.old.genealogists.com.au
*.old.jumperoo.com.au
*.osi.foki.au
*.portal.genealogists.com.au
*.shop.genealogists.com.au
*.shop.jumperoo.com.au
*.staging.jumperoo.com.au
*.store.genealogists.com.au
*.store.jumperoo.com.au
*.superset.guideepargne.be
*.support.genealogists.com.au
*.temp.genealogists.com.au
*.test.foki.au
*.test.genealogists.com.au
*.test.guideepargne.be
*.test.inder.ai
*.test.infidelityinvestigation.com.au
*.test.jquery.com.au
*.test.jumperoo.com.au
*.toki.foki.au
*.wiki.genealogists.com.au
*.wildcard.genealogists.com.au
*.ww1.genealogists.com.au
*.ww10.genealogists.com.au
*.ww16.genealogists.com.au
*.ww25.foki.au
*.ww25.genealogists.com.au
*.ww38.genealogists.com.au
*.ww38.jquery.com.au
*.ww43.genealogists.com.au
foki.au
genealogists.com.au
guideepargne.be
inder.ai
infidelityinvestigation.com.au
jquery.com.au
jumperoo.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。