结果由实时握手读取
| 证书状态 | 剩余 76 天 |
| 颁发给 | paintinganddecorating.com.au |
| 颁发者 | YE2(Let's Encrypt) |
| 生效时间 | 2026-09-26 09:23 |
| 到期时间 | 2026-12-25 09:23 |
| 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 | 0598CDC475BCB229E6EEB418635E66791C16 |
| 自签名 | 否 |
证书覆盖的域名
*.38.envs.sh
*.abbvoficial.listnet.com.br
*.admin.paintinganddecorating.com.au
*.alefnull.envs.sh
*.api.paintinganddecorating.com.au
*.app.groupbuyseotools.io
*.app.paintinganddecorating.com.au
*.basecientifica.listnet.com.br
*.biomeg.listnet.com.br
*.biomega.listnet.com.br
*.biomegs.listnet.com.br
*.bionega.listnet.com.br
*.blog.paintinganddecorating.com.au
*.cassems.listnet.com.br
*.cejam.listnet.com.br
*.cielab.listnet.com.br
*.d7hfez2rja.valuemydomain.au
*.dash.divan.com.au
*.development.paintinganddecorating.com.au
*.divan.com.au
*.eigiei.listnet.com.br
*.eigier.listnet.com.br
*.einstein.listnet.com.br
*.eml.vigor.com.au
*.envs.sh
*.extranet.paintinganddecorating.com.au
*.fleming.listnet.com.br
*.groupbuyseotools.io
*.helondrina.listnet.com.br
*.help.paintinganddecorating.com.au
*.hmsaolucas.listnet.com.br
*.hpp.listnet.com.br
*.icc.listnet.com.br
*.imap.vigor.com.au
*.inside.listnet.com.br
*.intranet.paintinganddecorating.com.au
*.jtvdhxsvviu80amp.divan.com.au
*.laboratiosaocristovao.listnet.com.br
*.laboratorioamil.listnet.com.br
*.laboratoriosaocristovao.listnet.com.br
*.labpmd.listnet.com.br
*.labred8.listnet.com.br
*.labunimedananguera.listnet.com.br
*.labunimedanhanguera.listnet.com.br
*.labunimedanhnaguera.listnet.com.br
*.listnet.com.br
*.mail.vigor.com.au
*.mail01.vigor.com.au
*.mail7.vigor.com.au
*.marlabs.listnet.com.br
*.mbiomega.listnet.com.br
*.mx.vigor.com.au
*.nat.envs.sh
*.paintinganddecorating.com.au
*.pasteur.listnet.com.br
*.pms.listnet.com.br
*.premiumsaude.listnet.com.br
*.random.listnet.com.br
*.red8.listnet.com.br
*.santalabscmc.listnet.com.br
*.saojose.listnet.com.br
*.star.listnet.com.br
*.ultraimagem.listnet.com.br
*.unilabs.listnet.com.br
*.unimedanhanguera.listnet.com.br
*.unimeddosbandeirantes.listnet.com.br
*.unimedosbandeirantes.listnet.com.br
*.valuemydomain.au
*.vigor.com.au
*.web.paintinganddecorating.com.au
*.wiki.paintinganddecorating.com.au
*.wildcard.paintinganddecorating.com.au
*.wildcard.valuemydomain.au
*.ww1.paintinganddecorating.com.au
*.ww11.paintinganddecorating.com.au
*.ww25.divan.com.au
*.ww25.paintinganddecorating.com.au
*.ww25.valuemydomain.au
*.ww38.paintinganddecorating.com.au
*.ww43.paintinganddecorating.com.au
*.www.paintinganddecorating.com.au
divan.com.au
envs.sh
groupbuyseotools.io
listnet.com.br
paintinganddecorating.com.au
valuemydomain.au
vigor.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。