结果由实时握手读取
| 证书状态 | 剩余 63 天 |
| 颁发给 | landscaping.com.au |
| 颁发者 | YE1(Let's Encrypt) |
| 生效时间 | 2026-09-14 05:31 |
| 到期时间 | 2026-12-13 05:31 |
| 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 | 059B1429CFC403BE5AAF5FF924508F9B1048 |
| 自签名 | 否 |
证书覆盖的域名
*.198042.com
*.22869.app
*.295651.vip
*.380379.my
*.73305.app
*.831056.my
*.benyash.org
*.boamobilefaq.sbs
*.c7cpx9f7e7.vip
*.careerclarityzone.cyou
*.dream55.cc
*.jiktennews.com
*.web-bureau.com
*.xn--gmqa311bt95b.cc
198042.com
22869.app
295651.vip
380379.my
73305.app
831056.my
9bca7f46-41bf-411a-bc07-2c1ace2eb736.landscaping.com.au
acr.landscaping.com.au
admin.landscaping.com.au
airflow.landscaping.com.au
amberleaf.landscaping.com.au
analytic.landscaping.com.au
api.landscaping.com.au
art.landscaping.com.au
assets.landscaping.com.au
auth.landscaping.com.au
autodiscover.landscaping.com.au
barracuda.landscaping.com.au
benyash.org
bi.landscaping.com.au
bl.landscaping.com.au
boamobilefaq.sbs
braziers.landscaping.com.au
c7cpx9f7e7.vip
careerclarityzone.cyou
centenary.landscaping.com.au
com.landscaping.com.au
cpm.landscaping.com.au
dashboard.landscaping.com.au
dashs.landscaping.com.au
dev-workflow.landscaping.com.au
dream55.cc
ebmail.landscaping.com.au
emv1.landscaping.com.au
fjiblgwv.landscaping.com.au
ggkxteouqrwwwmobile.landscaping.com.au
gtjrlbeta.landscaping.com.au
hiyktindi.landscaping.com.au
jiktennews.com
landscaping.com.au
laurie.landscaping.com.au
mail11.landscaping.com.au
mfsjqmobile.landscaping.com.au
mrm.landscaping.com.au
ms1.landscaping.com.au
mta-sts.landscaping.com.au
mta1.landscaping.com.au
mx20.landscaping.com.au
newmail.landscaping.com.au
nflehstaging.landscaping.com.au
notexistscentenary.landscaping.com.au
notexistsms1.landscaping.com.au
poc.landscaping.com.au
pop3.landscaping.com.au
preview-analytic.landscaping.com.au
redash.landscaping.com.au
relay.landscaping.com.au
report.landscaping.com.au
research.landscaping.com.au
sandbox-analytic.landscaping.com.au
service.landscaping.com.au
smtp.landscaping.com.au
smtp01.landscaping.com.au
smtp2.landscaping.com.au
smtp3.landscaping.com.au
sp.landscaping.com.au
stats.landscaping.com.au
test.landscaping.com.au
uat.landscaping.com.au
web-bureau.com
webmail.landscaping.com.au
workflow.landscaping.com.au
wyvjrdhk.landscaping.com.au
xn--gmqa311bt95b.cc
zimbra.landscaping.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。