结果来自本站缓存(2026-10-09 22:00:30)
| 证书状态 | 剩余 63 天 |
| 颁发给 | misc-sni.adwords.com |
| 颁发者 | WR2(Google Trust Services) |
| 生效时间 | 2026-09-19 04:01 |
| 到期时间 | 2026-12-12 04:01 |
| 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 | RSA-SHA256 |
| 序列号 | 786F563E77EFEE5E0A2CD7F5B72834E1 |
| 自签名 | 否 |
证书覆盖的域名
misc-sni.adwords.com
adwords.ae
*.adwords.ae
adwords.at
*.adwords.at
adwords.be
*.adwords.be
adwords.ch
*.adwords.ch
adwords.cl
*.adwords.cl
adwords.cn
*.adwords.cn
adwords.co.at
*.adwords.co.at
adwords.co.hu
*.adwords.co.hu
adwords.co.id
*.adwords.co.id
adwords.co.il
*.adwords.co.il
adwords.co.kr
*.adwords.co.kr
adwords.co.nz
*.adwords.co.nz
adwords.co.uk
*.adwords.co.uk
adwords.co.za
*.adwords.co.za
adwords.com
*.adwords.com
adwords.com.ar
*.adwords.com.ar
adwords.com.br
*.adwords.com.br
adwords.com.cn
*.adwords.com.cn
adwords.com.co
*.adwords.com.co
adwords.com.gr
*.adwords.com.gr
adwords.com.hk
*.adwords.com.hk
adwords.com.mx
*.adwords.com.mx
adwords.com.my
*.adwords.com.my
adwords.com.pe
*.adwords.com.pe
adwords.com.ph
*.adwords.com.ph
adwords.com.pk
*.adwords.com.pk
adwords.com.pl
*.adwords.com.pl
adwords.com.pt
*.adwords.com.pt
adwords.com.ro
*.adwords.com.ro
adwords.com.ru
*.adwords.com.ru
adwords.com.sa
*.adwords.com.sa
adwords.com.tr
*.adwords.com.tr
adwords.com.ve
*.adwords.com.ve
adwords.cz
*.adwords.cz
adwords.dk
*.adwords.dk
adwords.fi
*.adwords.fi
adwords.fr
*.adwords.fr
adwords.gr
*.adwords.gr
adwords.hu
*.adwords.hu
adwords.ie
*.adwords.ie
adwords.it
*.adwords.it
adwords.jp
*.adwords.jp
adwords.org
*.adwords.org
adwords.net
*.adwords.net
adwords.nl
*.adwords.nl
adwords.no
*.adwords.no
adwords.ph
*.adwords.ph
adwords.pl
*.adwords.pl
adwords.pt
*.adwords.pt
adwords.ro
*.adwords.ro
adwords.se
*.adwords.se
adwords.si
*.adwords.si
adwordsexample.com
*.adwordsexample.com
adwords-select.com
*.adwords-select.com
advertiserscommunity.com
*.advertiserscommunity.com
adwords-community.com
*.adwords-community.com
coolparkeddomain.info
*.coolparkeddomain.info
cupomgoogleadwords.com.br
*.cupomgoogleadwords.com.br
googledanmark.com
*.googledanmark.com
googlefinland.com
*.googlefinland.com
googlenorge.no
*.googlenorge.no
googlesverige.com
*.googlesverige.com
sessionhost.info
*.sessionhost.info
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。