结果由实时握手读取
| 证书状态 | 剩余 59 天 |
| 颁发给 | dentalcare.cm |
| 颁发者 | YE2(Let's Encrypt) |
| 生效时间 | 2026-09-10 04:39 |
| 到期时间 | 2026-12-09 04:39 |
| 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 | 0546E94E8A5950316AA3621400F9C94A5573 |
| 自签名 | 否 |
证书覆盖的域名
*.16.falsos.com
*.1a.djrhpv.com
*.1eba.djrhpv.com
*.3b4ivz.djrhpv.com
*.9ed.djrhpv.com
*.air.dynasty-holidays.com
*.amg.dynasty-holidays.com
*.app.djrhpv.com
*.app.dynasty-holidays.com
*.app.falsos.com
*.app.flordelys.com
*.app.gadgetwizard.com
*.auth-ns.dynasty-holidays.com
*.auth.dynasty-holidays.com
*.autoconfig.dynasty-holidays.com
*.backstage.dynasty-holidays.com
*.book.dynasty-holidays.com
*.c9.djrhpv.com
*.campaign.dynasty-holidays.com
*.cfg.dynasty-holidays.com
*.confit.dynasty-holidays.com
*.customerservicebradfordexchange.com
*.dashboard.demotivalo.net
*.demotivalo.net
*.dentalcare.cm
*.dev.dentalcare.cm
*.djrhpv.com
*.ds3.dynasty-holidays.com
*.dynasty-holidays.com
*.eba7.djrhpv.com
*.email.dynasty-holidays.com
*.ezproxy.dynasty-holidays.com
*.f0.djrhpv.com
*.faa.djrhpv.com
*.falsos.com
*.flordelys.com
*.fresno.dynasty-holidays.com
*.gadgetwizard.com
*.gemidos.falsos.com
*.gta.dynasty-holidays.com
*.hereweb.dynasty-holidays.com
*.hostmaster.gadgetwizard.com
*.hotel.dynasty-holidays.com
*.imap1.dynasty-holidays.com
*.info.dynasty-holidays.com
*.mail.dynasty-holidays.com
*.mail2.dynasty-holidays.com
*.mailin.dynasty-holidays.com
*.mailout.dynasty-holidays.com
*.mailserver.dynasty-holidays.com
*.ml.dynasty-holidays.com
*.mx1.dynasty-holidays.com
*.ns.dynasty-holidays.com
*.plsstg.dynasty-holidays.com
*.portal.dynasty-holidays.com
*.post.dynasty-holidays.com
*.potaufeu.dynasty-holidays.com
*.r53.dynasty-holidays.com
*.random.demotivalo.net
*.random.dentalcare.cm
*.relay.dynasty-holidays.com
*.server.dynasty-holidays.com
*.smtp1.dynasty-holidays.com
*.smtpauth.dynasty-holidays.com
*.smtps.dynasty-holidays.com
*.staging.dynasty-holidays.com
*.steinhardt.dynasty-holidays.com
*.test.customerservicebradfordexchange.com
*.test.dynasty-holidays.com
*.web.dynasty-holidays.com
*.wss.dynasty-holidays.com
*.ww1.gadgetwizard.com
*.ww16.flordelys.com
*.ww16.gadgetwizard.com
*.ww17.flordelys.com
*.ww25.demotivalo.net
*.ww25.dentalcare.cm
*.ww38.dentalcare.cm
*.ww38.flordelys.com
*.ww38.gadgetwizard.com
*.www.demotivalo.net
customerservicebradfordexchange.com
demotivalo.net
dentalcare.cm
djrhpv.com
dynasty-holidays.com
falsos.com
flordelys.com
gadgetwizard.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。