结果由实时握手读取
| 证书状态 | 剩余 79 天 |
| 颁发给 | greensolarpower.com.au |
| 颁发者 | YE2（Let's Encrypt） |
| 生效时间 | 2026-09-30 00:14 |
| 到期时间 | 2026-12-29 00:14 |
| 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 | 0646437A0816DC182CF8A821598B3685CB62 |
| 自签名 | 否 |
证书覆盖的域名
*.0.fileserver.com.au
*.4.fileserver.com.au
*.6.fileserver.com.au
*.7.fileserver.com.au
*.8.fileserver.com.au
*.9.fileserver.com.au
*.admin.greatrates.com.au
*.api.greatrates.com.au
*.app.greatrates.com.au
*.archive.greatrates.com.au
*.autogeneral.fileserver.com.au
*.aws.fileserver.com.au
*.b3b.fileserver.com.au
*.beta.greatrates.com.au
*.blog.greatrates.com.au
*.c795f753-eb9b-407e-a8f6-0501ba479e5b.greatrates.com.au
*.com.gridlinebank.com
*.dev-terminals.greencaffeen.com.au
*.e.fileserver.com.au
*.email5.fileserver.com.au
*.engineering.fileserver.com.au
*.eu-accountstg.fileserver.com.au
*.extranet.greatrates.com.au
*.familyphotoalbum.com.au
*.fileserver.com.au
*.forum.greatrates.com.au
*.forums.greatrates.com.au
*.gaminglaptop.com.au
*.goldwatch.com.au
*.greatrates.com.au
*.greencaffeen.com.au
*.greensolarpower.com.au
*.gridlinebank.com
*.harbourtownperth.com.au
*.help.greatrates.com.au
*.i.fileserver.com.au
*.ilg3lxmailin03.fileserver.com.au
*.incoming.fileserver.com.au
*.int-userinfo-kr.fileserver.com.au
*.intranet.greatrates.com.au
*.k.fileserver.com.au
*.login.greatrates.com.au
*.m.greatrates.com.au
*.mail.greatrates.com.au
*.mail01.fileserver.com.au
*.mailgate.greensolarpower.com.au
*.mailin.greensolarpower.com.au
*.members.greatrates.com.au
*.new.greatrates.com.au
*.news.greatrates.com.au
*.newsletter.greatrates.com.au
*.portal.greatrates.com.au
*.pubmail.fileserver.com.au
*.random.familyphotoalbum.com.au
*.rise.gridlinebank.com
*.shop.greatrates.com.au
*.store.greatrates.com.au
*.support.greatrates.com.au
*.temp.greatrates.com.au
*.test.greatrates.com.au
*.tv.fileserver.com.au
*.wildcard.greatrates.com.au
*.wildcard.greensolarpower.com.au
*.ww1.gaminglaptop.com.au
*.ww1.greatrates.com.au
*.ww10.greatrates.com.au
*.ww11.familyphotoalbum.com.au
*.ww11.fileserver.com.au
*.ww11.goldwatch.com.au
*.ww11.greatrates.com.au
*.ww11.greencaffeen.com.au
*.ww11.greensolarpower.com.au
*.ww11.harbourtownperth.com.au
*.ww16.greatrates.com.au
*.ww25.goldwatch.com.au
*.ww25.greatrates.com.au
*.ww38.gaminglaptop.com.au
*.ww38.greatrates.com.au
*.ww41.greatrates.com.au
*.ww84.greencaffeen.com.au
*.www.greatrates.com.au
familyphotoalbum.com.au
fileserver.com.au
gaminglaptop.com.au
goldwatch.com.au
greatrates.com.au
greencaffeen.com.au
greensolarpower.com.au
gridlinebank.com
harbourtownperth.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。