扫描自 20,000 个全球热门域名 · 更新于 2026-11-05
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 116本月改善域名
| # | 域名 | 等级 | 分数 | 30 天趋势 | 涨跌 | TLS | 签发机构 | HSTS | 到期 |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | krispykreme.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 70 天 |
| 1852 | kron4.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 1853 | krone.at | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 126 天 | |
| 1854 | krqe.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 1855 | ksat.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 1856 | ksl.com | A | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 36 天 |
| 1857 | ksta.de | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 127 天 |
| 1858 | kstp.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 68 天 | |
| 1859 | ktla.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 1860 | ku6.com | A | 100 | — | – | TLS1.3 | TrustAsia DV TLS RSA CA 2024 | — | 162 天 |
| 1861 | kununu.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 162 天 |
| 1862 | kuow.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 181 天 |
| 1863 | kxan.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 1864 | kxcdn.com | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | — | 88 天 |
| 1865 | kyodo.co.jp | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 64 天 |
| 1866 | kyoto-u.ac.jp | A | 100 | — | – | TLS1.3 | NII Open Domain CA - G7 RSA | — | 61 天 |
| 1867 | l-tike.com | A | 100 | — | – | TLS1.3 | SECOM Passport for Web OV RSA CA 2024 | — | 169 天 |
| 1868 | labiennale.org | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 193 天 |
| 1869 | labs.google | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 56 天 |
| 1870 | lacity.gov | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 112 天 |
| 1871 | lacma.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 66 天 | |
| 1872 | lainformacion.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 78 天 |
| 1873 | lanacion.com.ar | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 112 天 |
| 1874 | landsend.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 144 天 |
| 1875 | langchain.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 81 天 |
| 1876 | laposte.fr | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 EV TLS CA 2025 | — | 50 天 |
| 1877 | laptop.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 1878 | laravel.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 62 天 |
| 1879 | larepublica.pe | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 119 天 |
| 1880 | larksuite.com | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 74 天 |
| 1881 | lastampa.it | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 128 天 |
| 1882 | lastminute.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 86 天 |
| 1883 | latam.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 86 天 |
| 1884 | latamairlines.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 86 天 |
| 1885 | launchgood.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 52 天 |
| 1886 | lavozdegalicia.es | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 158 天 |
| 1887 | law.com | A | 100 | — | – | TLS1.3 | Google Trust Services | 81 天 | |
| 1888 | lazaworx.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 1889 | lc.cx | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 134 天 |
| 1890 | lds.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 54 天 |
| 1891 | leafletjs.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 1892 | learningforjustice.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 80 天 |
| 1893 | leaseweb.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 65 天 |
| 1894 | ledevoir.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 74 天 | |
| 1895 | leeds.ac.uk | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 84 天 | |
| 1896 | legacy.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 33 天 |
| 1897 | legion.org | A | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 87 天 |
| 1898 | legistar.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 83 天 |
| 1899 | lego.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 114 天 | |
| 1900 | legra.ph | A | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 39 天 |
追踪你域名的评分变化
免费注册监控台,关注域名并在评分下降时第一时间收到告警。
常见问题
排行榜多久更新一次?
关注域名每日扫描更新;Top 20K 榜单域名每周日刷新完整快照。
SSL 评分是如何计算的?
综合协议版本、加密套件强度、证书有效期、HSTS 与 OCSP 装订等因子加权为 0-100 分,再映射为 A+ 至 F 六个等级。
A+ 评级意味着什么?
近乎完美的 TLS 配置:启用 TLS 1.3、强加密套件、完全前向保密(PFS),并正确部署 HSTS。
评分方法论
CertH 通过纯 TLS 握手探测(无需服务器权限)对每个域名评分:证书有效期、密钥强度、协议版本、HSTS、OCSP 装订等因子按「100 分起逐项扣分」制计算为 0-100 分并映射 A+ 至 F 六个等级。历史快照每日累积,构成可审计的健康度趋势。
什么是 SSL 评分等级?
SSL 评分(A+ 至 F)综合评估网站的 TLS 配置:协议版本、加密套件强度、证书有效期与信任链、HSTS 与 OCSP 装订等因子。评分越高,网站抵御中间人攻击与数据泄露的能力越强。
为什么证书健康度值得持续追踪?
证书过期、CA 更换、配置回退都可能让评分在无人注意时下滑。CertH 每日快照把每次变化记录下来,让你在故障发生前发现风险,并保留可审计的历史证据。