支持 A 评级的网站（2026）
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 |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | huopint.com | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 77 天 |
| 1602 | huya.com | A | 100 | — | – | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 131 天 |
| 1603 | hxkj119.cn | A | 100 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 30 天 |
| 1604 | hyey.cn | A | 100 | — | – | TLS1.3 | cnTrus RSA OV SSL CA 2 | — | 129 天 |
| 1605 | hyland.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 59 天 |
| 1606 | hypebeast.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 106 天 |
| 1607 | hypotheses.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 88 天 |
| 1608 | i.am | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 1609 | iac.es | A | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | — | 94 天 |
| 1610 | iapp.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 70 天 |
| 1611 | iberostar.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 48 天 | |
| 1612 | ibict.br | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 157 天 |
| 1613 | ibis.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 62 天 |
| 1614 | ibisworld.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 161 天 |
| 1615 | icecasino-ca.net | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 23 天 |
| 1616 | ich.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 76 天 |
| 1617 | iciba.com | A | 100 | — | – | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 49 天 |
| 1618 | icij.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 127 天 |
| 1619 | iconfinder.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 60 天 |
| 1620 | icourse163.org | A | 100 | — | – | TLS1.3 | GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | — | 35 天 |
| 1621 | icu-project.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 1622 | idaho.gov | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 128 天 |
| 1623 | idahostatesman.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 55 天 |
| 1624 | idealo.de | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 179 天 |
| 1625 | idntimes.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 94 天 |
| 1626 | idw-online.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 79 天 |
| 1627 | iea.org | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 176 天 |
| 1628 | iec.ch | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 98 天 |
| 1629 | ieee.org | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 183 天 |
| 1630 | iespana.es | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 1631 | ietf.org | A | 100 | TLS1.3 | Google Trust Services | — | 89 天 | ||
| 1632 | ifaw.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 63 天 |
| 1633 | ifdesign.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 63 天 |
| 1634 | ifop.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 176 天 |
| 1635 | ifremer.fr | A | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | — | 178 天 |
| 1636 | ifttt.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 161 天 |
| 1637 | igi-global.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 56 天 |
| 1638 | ign.com | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | 179 天 | |
| 1639 | igromania.ru | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 AlphaSSL CA 2025 | — | 193 天 |
| 1640 | igt.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 129 天 |
| 1641 | ihi.org | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 85 天 | |
| 1642 | ihned.cz | A | 100 | — | – | TLS1.3 | SSL.com TLS Issuing RSA CA R1 | — | 172 天 |
| 1643 | ihs.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 96 天 |
| 1644 | ihsmarkit.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 191 天 |
| 1645 | ihzxy.com | A | 100 | — | – | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 113 天 |
| 1646 | iie.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 89 天 | |
| 1647 | iii.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 93 天 |
| 1648 | iisd.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 76 天 |
| 1649 | iit.edu | A | 100 | — | – | TLS1.3 | Let's Encrypt | 37 天 | |
| 1650 | iitd.ac.in | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 121 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
如何获得 A+ 评级？
启用 TLS 1.3 与强加密套件、确保完全前向保密（PFS）、正确部署 HSTS，并使用可信 CA 签发的有效证书。
证书有效但评分不高是为什么？
评分评估的是整体 TLS 配置：旧协议版本、弱加密套件或缺少 HSTS 都会扣分。