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pestcode.com.au

SSL 证书
IP查询 › DNS记录 › WHOIS ›
结果由实时握手读取
证书状态 剩余 79 天
颁发给pinnacles.com.au
颁发者YE2（Let's Encrypt）
生效时间2026-09-30 02:00
到期时间2026-12-29 02:00
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050F8A46B7B1FF31C51FD59C21A698797C27
自签名否

证书覆盖的域名

共 88 个
*.32.perfectbeauty.com.au *.5a10a2d068a4.penalty.com.au *.admin.pega.au *.app.pega.au *.autodiscover.pestcode.com.au *.com.pestcode.com.au *.comune.petstore.com.au *.cpanel.penalty.com.au *.cpanel.performancedesign.com.au *.cpanel.pestcode.com.au *.cpcalendars.pestcode.com.au *.cpcontacts.pestcode.com.au *.dc-c073f4218a08.penalty.com.au *.dev.perfectbeauty.com.au *.mail.penalty.com.au *.mail.performancedesign.com.au *.mail.pestcode.com.au *.mailserver.percapita.com.au *.natura.petstore.com.au *.natural.petstore.com.au *.pega.au *.penalty.com.au *.pensioners.au *.percapita.com.au *.perfectbeauty.com.au *.performancedesign.com.au *.perthseoservices.au *.pestcode.com.au *.petportal-guadian.petstore.com.au *.petstore.au *.petstore.com.au *.photos.pega.au *.pinnacles.com.au *.preprod.performancedesign.com.au *.princess.pega.au *.random.pega.au *.random.perfectbeauty.com.au *.random.perthseoservices.au *.stage.pega.au *.staging.perfectbeauty.com.au *.staging.pinnacles.com.au *.wagner.pega.au *.webdisk.penalty.com.au *.webdisk.performancedesign.com.au *.webdisk.pestcode.com.au *.webmail.penalty.com.au *.webmail.performancedesign.com.au *.wildcard.pega.au *.wildcard.performancedesign.com.au *.wildcard.petstore.com.au *.ww16.pensioners.au *.ww16.perfectbeauty.com.au *.ww16.performancedesign.com.au *.ww16.pestcode.com.au *.ww16.pinnacles.com.au *.ww17.pestcode.com.au *.ww25.pega.au *.ww25.penalty.com.au *.ww25.pensioners.au *.ww25.percapita.com.au *.ww25.perfectbeauty.com.au *.ww25.performancedesign.com.au *.ww25.perthseoservices.au *.ww25.pestcode.com.au *.ww25.petstore.com.au *.ww25.pinnacles.com.au *.ww38.pega.au *.ww38.penalty.com.au *.ww38.pensioners.au *.ww38.percapita.com.au *.ww38.perfectbeauty.com.au *.ww38.performancedesign.com.au *.ww38.perthseoservices.au *.ww38.pestcode.com.au *.ww38.petstore.au *.ww38.petstore.com.au *.ww38.pinnacles.com.au pega.au penalty.com.au pensioners.au percapita.com.au perfectbeauty.com.au performancedesign.com.au perthseoservices.au pestcode.com.au petstore.au petstore.com.au pinnacles.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。