结果由实时握手读取
| 证书状态 | 剩余 78 天 |
| 颁发给 | allthebest.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-29 08:52 |
| 到期时间 | 2026-12-28 08:52 |
| 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 | 064344051EBA765A3A93A52820FCFA87383A |
| 自签名 | 否 |
证书覆盖的域名
*.6.allthebest.com.au
*.admin.allthebest.com.au
*.advised.com.au
*.alarm.com.au
*.alerts.allthebest.com.au
*.allthebest.com.au
*.api.allthebest.com.au
*.api.drmsport.com
*.api.dvj.com.au
*.app.allthebest.com.au
*.aptest.allthebest.com.au
*.backup.allthebest.com.au
*.beta.allthebest.com.au
*.bigspring.drmsport.com
*.blog.allthebest.com.au
*.c.alarm.com.au
*.caravanworks.com
*.comune.advised.com.au
*.corporatecompliance.com.au
*.crm.allthebest.com.au
*.cusa.drmsport.com
*.demo.allthebest.com.au
*.devtest.allthebest.com.au
*.dns1.allthebest.com.au
*.drmsport.com
*.dvj.com.au
*.emv1.allthebest.com.au
*.eu-central-1.drmsport.com
*.extranet.allthebest.com.au
*.fileserver.allthebest.com.au
*.fire.advised.com.au
*.forum.alarm.com.au
*.forum.allthebest.com.au
*.forums.allthebest.com.au
*.git.allthebest.com.au
*.help.allthebest.com.au
*.helpdesk.allthebest.com.au
*.homesecurity.net.au
*.innovationcenter.drmsport.com
*.intranet.allthebest.com.au
*.ipv6.allthebest.com.au
*.login.allthebest.com.au
*.m.allthebest.com.au
*.m.caravanworks.com
*.mail.advised.com.au
*.members.allthebest.com.au
*.my.alarm.com.au
*.new.allthebest.com.au
*.news.allthebest.com.au
*.newsletter.allthebest.com.au
*.random.alarm.com.au
*.random.corporatecompliance.com.au
*.shop.allthebest.com.au
*.shop.caravanworks.com
*.shop.corporatecompliance.com.au
*.site.drmsport.com
*.sitemap.allthebest.com.au
*.sitemaps.allthebest.com.au
*.staging.drmsport.com
*.store.allthebest.com.au
*.support.allthebest.com.au
*.telco.advised.com.au
*.temp.alarm.com.au
*.temp.allthebest.com.au
*.temp.corporatecompliance.com.au
*.temp.dvj.com.au
*.temp.homesecurity.net.au
*.test.allthebest.com.au
*.tsunami-phone.alarm.com.au
*.vpn.allthebest.com.au
*.wiki.allthebest.com.au
*.wildcard.allthebest.com.au
*.ww1.allthebest.com.au
*.ww10.allthebest.com.au
*.ww16.allthebest.com.au
*.ww25.alarm.com.au
*.ww25.allthebest.com.au
*.ww35.allthebest.com.au
*.ww38.allthebest.com.au
*.ww38.drmsport.com
*.ww41.allthebest.com.au
*.ww43.allthebest.com.au
advised.com.au
alarm.com.au
allthebest.com.au
caravanworks.com
corporatecompliance.com.au
drmsport.com
dvj.com.au
homesecurity.net.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。