支持 A 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-04
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 |
|---|---|---|---|---|---|---|---|---|---|
| 851 | dogpile.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 164 天 |
| 852 | dokuwiki.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 65 天 |
| 853 | doleta.gov | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 854 | dollartree.com | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 148 天 |
| 855 | domainname.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 856 | dominos.com | A | 100 | — | – | TLS1.3 | Entrust OV TLS Issuing RSA CA 2 | — | 113 天 |
| 857 | domusweb.it | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 天 |
| 858 | doodleordie.com | A | 100 | — | — | TLS1.3 | Let's Encrypt | — | 0 天 |
| 859 | doorblog.jp | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 860 | doubao.com | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 76 天 |
| 861 | doubleclick.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 天 |
| 862 | doubleclick.net | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 天 |
| 863 | douyu.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 114 天 |
| 864 | dovecasino.net | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 30 天 |
| 865 | dowjones.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 68 天 |
| 866 | download.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 77 天 |
| 867 | dp.ru | A | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 76 天 |
| 868 | dradio.de | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 64 天 |
| 869 | draft.blogger.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 天 |
| 870 | draftkings.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 71 天 | |
| 871 | drawdown.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 56 天 | |
| 872 | drawspace.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 52 天 |
| 873 | dre.pt | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | — | 155 天 |
| 874 | dreamwidth.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 158 天 | |
| 875 | dreevoo.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 81 天 |
| 876 | dresden.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 877 | dribble.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 63 天 |
| 878 | drift.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 89 天 |
| 879 | drive.google.com | A | 100 | TLS1.3 | Google Trust Services | — | 57 天 | ||
| 880 | drk.de | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 60 天 |
| 881 | drmcd.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 79 天 |
| 882 | dropbox.com | A | 100 | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 165 天 | ||
| 883 | dropcatch.com | A | 100 | TLS1.3 | Google Trust Services | — | 41 天 | ||
| 884 | drweb.com | A | 100 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | 116 天 | |
| 885 | dsm.com | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | — | 74 天 |
| 886 | du.ac.in | A | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | — | 103 天 |
| 887 | du.edu | A | 100 | — | – | TLS1.3 | Let's Encrypt | 89 天 | |
| 888 | dub.sh | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 54 天 |
| 889 | duh.de | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | — | 71 天 |
| 890 | duke-energy.com | A | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | 136 天 | |
| 891 | durham.ac.uk | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 195 天 |
| 892 | dutchnews.nl | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 893 | dvdvideosoft.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 114 天 |
| 894 | dwp.gov.uk | A | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 OV TLS CA 2026 Q3 | — | 150 天 |
| 895 | dxy.cn | A | 100 | — | – | TLS1.3 | DNSPod DV TLS RSA CA 2025 | — | 140 天 |
| 896 | dyn.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 92 天 |
| 897 | dynamicdrive.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 70 天 |
| 898 | dynamics.com | A | 100 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 02 | — | 87 天 |
| 899 | dyndns.org | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 134 天 |
| 900 | dzen.ru | A | 100 | — | – | TLS1.3 | HARICA DV TLS ECC | — | 176 天 |
追踪你域名的评分变化
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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。