结果由实时握手读取
| 证书状态 | 剩余 77 天 |
| 颁发给 | headshop.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-30 06:13 |
| 到期时间 | 2026-12-29 06:13 |
| 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 | 0565157D96782B6EDF3EFAABAC50604305E5 |
| 自签名 | 否 |
证书覆盖的域名
*.0.k3j54d.cc
*.2d443m7.k3j54d.cc
*.33dd.k3j54d.cc
*.5.haz.me
*.a.haz.me
*.admin.headshop.com.au
*.analytic-test.richards.com.au
*.anita.richards.com.au
*.api.headshop.com.au
*.app.headshop.com.au
*.bedec4ba-69b1-476d-80be-b85f3633972f.headshop.com.au
*.blog.headshop.com.au
*.com.primatesafaris.travel
*.d6598b80-a547-474c-963c-eb3611dd6e90.headshop.com.au
*.dev.headshop.com.au
*.email.headshop.com.au
*.extranet.headshop.com.au
*.forum.headshop.com.au
*.genwiki.richards.com.au
*.ha.haz.me
*.haz.me
*.headshop.com.au
*.help.headshop.com.au
*.home.headshop.com.au
*.ian.richards.com.au
*.integration.headshop.com.au
*.intranet.headshop.com.au
*.it.haz.me
*.j.richards.com.au
*.jj.richards.com.au
*.jsz-6xa.haz.me
*.k3j54d.cc
*.lo.haz.me
*.login.headshop.com.au
*.m.headshop.com.au
*.mail.richards.com.au
*.me.haz.me
*.members.headshop.com.au
*.michale.haz.me
*.mobile.headshop.com.au
*.monitoring-staging.headshop.com.au
*.news.headshop.com.au
*.newsletter.headshop.com.au
*.old.headshop.com.au
*.poc-intelligence.headshop.com.au
*.portal.headshop.com.au
*.primatesafaris.travel
*.prod.richards.com.au
*.public.headshop.com.au
*.richards.com.au
*.ricky.richards.com.au
*.sh.richards.com.au
*.shop.headshop.com.au
*.store.headshop.com.au
*.support.headshop.com.au
*.tchizz.haz.me
*.test.headshop.com.au
*.wap.headshop.com.au
*.web.headshop.com.au
*.webmail.headshop.com.au
*.wildcard.headshop.com.au
*.ww1.headshop.com.au
*.ww16.headshop.com.au
*.ww16.richards.com.au
*.ww25.headshop.com.au
*.ww25.richards.com.au
*.ww38.headshop.com.au
*.ww38.richards.com.au
*.ww43.headshop.com.au
*.www.headshop.com.au
*.xn--44-2r9f.k3j54d.cc
*.xn--b6t098b.k3j54d.cc
*.xn--chq226i.k3j54d.cc
*.xn--fhqt0mr4sgmr.k3j54d.cc
*.xn--pd-p24c.k3j54d.cc
*.z.haz.me
cathie.au
emv1.cathie.au
haz.me
headshop.com.au
k3j54d.cc
mail.cathie.au
oi.cathie.au
primatesafaris.travel
richards.com.au
viliam.cathie.au
wap.cathie.au
ww25.cathie.au
www.cathie.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。