结果由实时握手读取
| 证书状态 | 剩余 79 天 |
| 颁发给 | saludoptima.com |
| 颁发者 | YE2(Let's Encrypt) |
| 生效时间 | 2026-09-30 00:13 |
| 到期时间 | 2026-12-29 00:13 |
| 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 | 069CF85D763728EF705102C1807B19FBC150 |
| 自签名 | 否 |
证书覆盖的域名
*.007.com.au
*.2029.be
*.3y.com.au
*.5starsecurity.com.au
*.aab.com.au
*.aboriginalarts.com.au
*.aboriginalcraft.com.au
*.absbexchange.com
*.acc.007.com.au
*.account.aboriginalcraft.com.au
*.accountants.com.au
*.acdc.com.au
*.acquisitionlaw.com.au
*.activeloans.com.au
*.assets.accountants.com.au
*.autodiscover.accountants.com.au
*.cib.accountants.com.au
*.compute.007.com.au
*.comune.007.com.au
*.cpanel.accountants.com.au
*.dev.007.com.au
*.dev.absbexchange.com
*.email.007.com.au
*.globe.absbexchange.com
*.gpca.accountants.com.au
*.grafana.007.com.au
*.inspire.accountants.com.au
*.internal.007.com.au
*.legacy.acquisitionlaw.com.au
*.llb.007.com.au
*.mail.accountants.com.au
*.mailx.007.com.au
*.mrs.accountants.com.au
*.mta1.007.com.au
*.platinum.accountants.com.au
*.portal.aboriginalarts.com.au
*.pwruptour.acdc.com.au
*.rdl.accountants.com.au
*.saludoptima.com
*.solar.acdc.com.au
*.store.acdc.com.au
*.webdisk.accountants.com.au
*.webmail.accountants.com.au
*.wildcard.3y.com.au
*.wildcard.5starsecurity.com.au
*.wildcard.aboriginalarts.com.au
*.wildcard.aboriginalcraft.com.au
*.wildcard.acdc.com.au
*.wildcard.activeloans.com.au
*.ww11.007.com.au
*.ww11.aab.com.au
*.ww11.acquisitionlaw.com.au
*.ww16.2029.be
*.ww16.3y.com.au
*.ww16.5starsecurity.com.au
*.ww16.aboriginalarts.com.au
*.ww16.aboriginalcraft.com.au
*.ww16.accountants.com.au
*.ww16.acdc.com.au
*.ww16.activeloans.com.au
*.ww17.absbexchange.com
*.ww25.accountants.com.au
*.ww25.acdc.com.au
*.ww38.5starsecurity.com.au
007.com.au
2029.be
3y.com.au
5starsecurity.com.au
aab.com.au
aafp.com.au
aboriginalarts.com.au
aboriginalcraft.com.au
absbexchange.com
account.aafp.com.au
accountants.com.au
acdc.com.au
acquisitionlaw.com.au
activeloans.com.au
cms.aafp.com.au
members.aafp.com.au
mx.aafp.com.au
rvnabbank.aafp.com.au
saludoptima.com
webmail.aafp.com.au
ww.aafp.com.au
ww16.aafp.com.au
ww25.aafp.com.au
ww38.aafp.com.au
www.aafp.com.au
zmisqrxk.aafp.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。