结果由实时握手读取
| 证书状态 | 剩余 74 天 |
| 颁发给 | sheepshow.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-27 00:24 |
| 到期时间 | 2026-12-26 00:24 |
| 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 | 05F6E1384A1E5C05B3B0966F6DF00D3E0B09 |
| 自签名 | 否 |
证书覆盖的域名
*.8b0b6440-40ed-4b96-a8f0-7167acc4f573.speeddemon.com.au
*.94f98edf-c362-4c08-be0c-d95decf54186.speeddemon.com.au
*.admin-api.sakuraoffice.com
*.admin.sheepshow.com.au
*.admin.speeddemon.com.au
*.admin.youcine-oficial.com
*.administration.sakuraoffice.com
*.api.speeddemon.com.au
*.app.sakuraoffice.com
*.app.speeddemon.com.au
*.app.townsqu.io
*.app.youcine-oficial.com
*.aww.townsqu.io
*.blog.speeddemon.com.au
*.case.statemi.us
*.crm.sakuraoffice.com
*.dashboard.statemi.us
*.dev.speeddemon.com.au
*.dev.youcine-oficial.com
*.dimiccoli.com
*.dns.sheepshow.com.au
*.ds.sakuraoffice.com
*.e8bba7bf-ba38-47ad-b30c-e68da3c4ab04.speeddemon.com.au
*.entries.sheepshow.com.au
*.extranet.speeddemon.com.au
*.finance.sakuraoffice.com
*.flow.sheepshow.com.au
*.hollywood.sakuraoffice.com
*.host.sheepshow.com.au
*.hostmaster.dimiccoli.com
*.housing.statemi.us
*.intranet.speeddemon.com.au
*.kbc1nhmd7770qt8x.sakuraoffice.com
*.kosi.com.au
*.lara.statemi.us
*.leo.statemi.us
*.lera.statemi.us
*.m.speeddemon.com.au
*.mail.sheepshow.com.au
*.mail.speeddemon.com.au
*.mail01.sacred.com.au
*.mail12.sacred.com.au
*.mail2.separations.com.au
*.mailhost.separations.com.au
*.mailhost.sheepshow.com.au
*.mailin.sheepshow.com.au
*.mailrelay.sacred.com.au
*.mcgi.statemi.us
*.melbourne.winetour.com.au
*.members.speeddemon.com.au
*.mx01.sheepshow.com.au
*.portal.youcine-oficial.com
*.random.kosi.com.au
*.sacred.com.au
*.sakuraoffice.com
*.separations.com.au
*.sheepshow.com.au
*.sitemap.speeddemon.com.au
*.sites.townsqu.io
*.sms.sakuraoffice.com
*.sos.statemi.us
*.speeddemon.com.au
*.ssprd.statemi.us
*.staging.sakuraoffice.com
*.statemi.us
*.townsqu.io
*.unemployment.statemi.us
*.v1.sakuraoffice.com
*.voipa058.sakuraoffice.com
*.vpn.sakuraoffice.com
*.winetour.com.au
*.ww11.kosi.com.au
*.ww25.townsqu.io
*.www.speeddemon.com.au
*.www.yarno30.com
*.wx.sakuraoffice.com
*.yarno30.com
*.youcine-oficial.com
dimiccoli.com
kosi.com.au
sacred.com.au
sakuraoffice.com
separations.com.au
sheepshow.com.au
speeddemon.com.au
statemi.us
townsqu.io
winetour.com.au
yarno30.com
youcine-oficial.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。