扫描自 20,000 个全球热门域名 · 更新于 2026-11-06
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 115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 |
|---|---|---|---|---|---|---|---|---|---|
| 2351 | office.com | A | 100 | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 04 | — | 77 天 | ||
| 2352 | office365.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 02 | — | 77 天 |
| 2353 | officedepot.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 72 天 |
| 2354 | ogp.me | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 2355 | ohchr.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 128 天 |
| 2356 | ohio.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 2357 | ohio.gov | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 123 天 |
| 2358 | ohiodnr.gov | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 171 天 |
| 2359 | ohiolink.edu | A | 100 | — | – | TLS1.3 | Let's Encrypt | 53 天 | |
| 2360 | ohsu.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | 115 天 | |
| 2361 | okfn.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 2362 | okfn.org | A | 100 | — | – | TLS1.3 | Google Trust Services | 40 天 | |
| 2363 | olark.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 69 天 |
| 2364 | olemiss.edu | A | 100 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 51 天 |
| 2365 | ollama.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 40 天 |
| 2366 | olybets.net | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 28 天 |
| 2367 | olympic.org | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 65 天 |
| 2368 | olympics.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 128 天 |
| 2369 | omaha.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 84 天 |
| 2370 | omegawatches.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 2371 | ondemand.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 132 天 |
| 2372 | oneandonlyresorts.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 186 天 |
| 2373 | onedio.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 65 天 |
| 2374 | onelink.me | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 90 天 |
| 2375 | onelogin.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 128 天 | |
| 2376 | onelook.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 174 天 |
| 2377 | onenote.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 ECC CA OCSP 02 | — | 88 天 |
| 2378 | onet.pl | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 150 天 |
| 2379 | onisep.fr | A | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 36 天 |
| 2380 | onlamp.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 2381 | online.fliphtml5.com | A | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 142 天 |
| 2382 | online.no | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 2383 | onlinevetjobs.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 58 天 |
| 2384 | onrender.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 76 天 |
| 2385 | open-std.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 65 天 |
| 2386 | openbsd.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 2387 | openedition.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 63 天 | |
| 2388 | openfoodfacts.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 2389 | openjdk.org | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 107 天 |
| 2390 | openldap.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 2391 | openlibrary.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 82 天 |
| 2392 | openpr.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 81 天 |
| 2393 | openpr.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 84 天 |
| 2394 | openrec.tv | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 48 天 |
| 2395 | openrepository.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 88 天 |
| 2396 | openscad.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 80 天 |
| 2397 | openshift.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 72 天 |
| 2398 | openshot.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 35 天 | |
| 2399 | openssh.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 2400 | openssh.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 78 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。