结果由实时握手读取
| 证书状态 | 剩余 80 天 |
| 颁发给 | salad.com.au |
| 颁发者 | YE2（Let's Encrypt） |
| 生效时间 | 2026-09-30 02:34 |
| 到期时间 | 2026-12-29 02:34 |
| 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 | 0576F304CA0B14F3AAFEFCDE9FF2E74A5FC6 |
| 自签名 | 否 |
证书覆盖的域名
*.acm2011.remark.com.au
*.app.filerecovery.au
*.autodiscover.remark.com.au
*.bnl2010.remark.com.au
*.breathingnewlife.remark.com.au
*.cpanel.realspaces.com.au
*.cpanel.remark.com.au
*.cpcalendars.realspaces.com.au
*.cpcalendars.remark.com.au
*.cpcontacts.realspaces.com.au
*.crm.realspaces.com.au
*.dev.filerecovery.au
*.development.trustvitamins.shop
*.espydigital.com.au
*.familyoffices.net.au
*.feedback.filerecovery.au
*.filerecovery.au
*.financedebt.au
*.findawealthmanager.com.au
*.findinvestments.au
*.flow.salad.com.au
*.forum.realspaces.com.au
*.ipe.salad.com.au
*.ipv6.realspaces.com.au
*.mail.realspaces.com.au
*.mail.remark.com.au
*.mail6.salad.com.au
*.mx.salad.com.au
*.owa.salad.com.au
*.preview.remark.com.au
*.random.filerecovery.au
*.random.salad.com.au
*.realestatewindsor.com.au
*.realspaces.com.au
*.remark.com.au
*.rockstarwebsites.com.au
*.salad.com.au
*.smtp01.salad.com.au
*.smtpmail.salad.com.au
*.spamblocker.au
*.staging.filerecovery.au
*.trustvitamins.shop
*.vps.salad.com.au
*.webdisk.realspaces.com.au
*.webdisk.remark.com.au
*.webmail.realspaces.com.au
*.webmail.remark.com.au
*.whaevents.remark.com.au
*.wildcard.familyoffices.net.au
*.wildcard.filerecovery.au
*.wildcard.findawealthmanager.com.au
*.ww16.realestatewindsor.com.au
*.ww16.realspaces.com.au
*.ww16.remark.com.au
*.ww16.rockstarwebsites.com.au
*.ww17.filerecovery.au
*.ww17.realspaces.com.au
*.ww17.salad.com.au
*.ww25.familyoffices.net.au
*.ww25.filerecovery.au
*.ww25.financedebt.au
*.ww25.findawealthmanager.com.au
*.ww25.findinvestments.au
*.ww25.realestatewindsor.com.au
*.ww25.realspaces.com.au
*.ww25.remark.com.au
*.ww25.rockstarwebsites.com.au
*.ww25.salad.com.au
*.ww25.spamblocker.au
*.ww38.espydigital.com.au
*.ww38.familyoffices.net.au
*.ww38.filerecovery.au
*.ww38.realestatewindsor.com.au
*.ww38.realspaces.com.au
*.ww38.remark.com.au
*.ww38.trustvitamins.shop
*.www.remark.com.au
espydigital.com.au
familyoffices.net.au
filerecovery.au
financedebt.au
findawealthmanager.com.au
findinvestments.au
realestatewindsor.com.au
realspaces.com.au
remark.com.au
rockstarwebsites.com.au
salad.com.au
spamblocker.au
trustvitamins.shop
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。