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 |
|---|---|---|---|---|---|---|---|---|---|
| 701 | danone.com | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 47 天 | |
| 702 | dantri.com.vn | A+ | 100 | — | – | TLS1.3 | GlobalSign GCC R46 AlphaSSL CA 2025 | 162 天 | |
| 703 | darkhorse.com | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 147 天 | |
| 704 | darmstadt.social | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 77 天 | |
| 705 | darpa.mil | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 109 天 | |
| 706 | data.gov | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 89 天 | |
| 707 | data.gov.uk | A+ | 100 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | 55 天 | |
| 708 | databricks.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 176 天 | |
| 709 | datadoghq.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 142 天 | |
| 710 | dataprotection.ie | A+ | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 53 天 | |
| 711 | datarobot.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 51 天 | |
| 712 | datatilsynet.dk | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 90 天 | |
| 713 | datatilsynet.no | A+ | 100 | — | – | TLS1.3 | RapidSSL TLS RSA CA G1 | 137 天 | |
| 714 | datenschutz.de | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 56 天 | |
| 715 | datev.de | A+ | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | 127 天 | |
| 716 | daum.net | A+ | 100 | — | – | TLS1.3 | Thawte TLS RSA CA G1 | 113 天 | |
| 717 | dayforcehcm.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 157 天 | |
| 718 | dazn.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | 75 天 | |
| 719 | dbnl.org | A+ | 100 | — | – | TLS1.3 | GEANT TLS ECC 1 | 95 天 | |
| 720 | dbs.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 90 天 | |
| 721 | dc.com | A+ | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q3 | 166 天 | |
| 722 | dcu.ie | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 96 天 | |
| 723 | dd-wrt.com | A+ | 100 | — | – | TLS1.3 | RapidSSL TLS ECC CA G1 | 128 天 | |
| 724 | ddai.info | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 55 天 | |
| 725 | dea.gov | A+ | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 156 天 | |
| 726 | deadspin.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 64 天 | |
| 727 | debian.org | A+ | 100 | TLS1.3 | Let's Encrypt | 69 天 | |||
| 728 | decanter.com | A+ | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | 89 天 | |
| 729 | deel.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 175 天 | |
| 730 | deeplearning.ai | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 731 | deezer.com | A+ | 100 | — | – | TLS1.3 | GandiCert | 88 天 | |
| 732 | defense.gov | A+ | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 114 天 | |
| 733 | defenseone.com | A+ | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | 157 天 | |
| 734 | defensie.nl | A+ | 100 | — | – | TLS1.3 | DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1 | 136 天 | |
| 735 | dejure.org | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 87 天 | |
| 736 | delawareonline.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 89 天 | |
| 737 | delish.com | A+ | 100 | — | – | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q4 | 198 天 | |
| 738 | democratandchronicle.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 85 天 | |
| 739 | denhaag.nl | A+ | 100 | — | – | TLS1.3 | DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1 | 163 天 | |
| 740 | denic.de | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 56 天 | |
| 741 | dentsplysirona.com | A+ | 100 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | 33 天 | |
| 742 | denver7.com | A+ | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | 119 天 | |
| 743 | depaul.edu | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 51 天 | |
| 744 | deque.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 57 天 | |
| 745 | dermstore.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 48 天 | |
| 746 | descript.com | A+ | 100 | — | – | TLS1.3 | Google Trust Services | 56 天 | |
| 747 | desertsun.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 85 天 | |
| 748 | desjardins.com | A+ | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 149 天 | |
| 749 | desmoinesregister.com | A+ | 100 | — | – | TLS1.3 | Let's Encrypt | 56 天 | |
| 750 | desy.de | A+ | 100 | — | – | TLS1.3 | GEANT TLS RSA 1 | 192 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。