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
12,268收录域名
21%A+ 占比 (2547)
94.1平均分
↑ 30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 |
|---|---|---|---|---|---|---|---|---|---|
| 451 | danone.com | A+ | 100 | — | — | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 46 天 | |
| 452 | darkhorse.com | A+ | 100 | — | — | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | 147 天 | |
| 453 | darmstadt.social | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 18 天 | |
| 454 | data.gov | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 29 天 | |
| 455 | data.gov.uk | A+ | 100 | — | — | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | 55 天 | |
| 456 | databricks.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 23 天 | |
| 457 | datadoghq.com | A+ | 100 | — | — | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 142 天 | |
| 458 | datareportal.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 28 天 | |
| 459 | datarobot.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 460 | datatilsynet.dk | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 30 天 | |
| 461 | dayforcehcm.com | A+ | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 43 天 | |
| 462 | dazn.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 75 天 | |
| 463 | dc.com | A+ | 100 | — | — | TLS1.3 | GlobalSign Atlas R3 DV TLS CA 2025 Q4 | 12 天 | |
| 464 | ddai.info | A+ | 100 | — | — | TLS1.3 | Google Trust Services | 0 天 | |
| 465 | dea.gov | A+ | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 0 天 | |
| 466 | debian.org | A+ | 100 | TLS1.3 | Let's Encrypt | 69 天 | |||
| 467 | decanter.com | A+ | 100 | — | — | TLS1.3 | GlobalSign Atlas R46 DV TLS CA 2026 Q3 | 35 天 | |
| 468 | deel.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 37 天 | |
| 469 | deeplearning.ai | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 470 | deezer.com | A+ | 100 | — | — | TLS1.3 | GandiCert | 88 天 | |
| 471 | defense.gov | A+ | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 114 天 | |
| 472 | defenseone.com | A+ | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 43 天 | |
| 473 | delawareonline.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 29 天 | |
| 474 | delish.com | A+ | 100 | — | — | TLS1.3 | GlobalSign Atlas R3 DV TLS CA 2026 Q2 | 54 天 | |
| 475 | democratandchronicle.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 25 天 | |
| 476 | dentsplysirona.com | A+ | 100 | — | — | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | 33 天 | |
| 477 | denver7.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 119 天 | |
| 478 | depaul.edu | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 479 | dermstore.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 480 | desertsun.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 25 天 | |
| 481 | desmoinesregister.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 482 | detroitnews.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 483 | deutschepost.de | A+ | 100 | — | — | TLS1.3 | DPDHL Global TLS CA - I5 | 53 天 | |
| 484 | deutschland.de | A+ | 100 | — | — | TLS1.3 | RapidSSL TLS RSA CA G1 | 9 天 | |
| 485 | dewalt.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 486 | dfds.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 75 天 | |
| 487 | dgb.de | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 488 | dge.de | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 20 天 | |
| 489 | dhl.de | A+ | 100 | — | — | TLS1.3 | DPDHL Global TLS CA - I5 | 80 天 | |
| 490 | diabetes.org.uk | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 491 | diariodarepublica.pt | A+ | 100 | — | — | TLS1.3 | Thawte TLS RSA CA G1 | 0 天 | |
| 492 | digg.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 9 天 | |
| 493 | digital.gov | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 0 天 | |
| 494 | digitalcameraworld.com | A+ | 100 | — | — | TLS1.3 | Let's Encrypt | 20 天 | |
| 495 | digitalmarketinginstitute.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 34 天 | |
| 496 | digitalspy.com | A+ | 100 | — | — | TLS1.3 | GlobalSign Atlas R3 DV TLS CA 2025 Q4 | 92 天 | |
| 497 | disasterassistance.gov | A+ | 100 | — | — | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 97 天 | |
| 498 | discourse.org | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M04 | 18 天 | |
| 499 | discoverasr.com | A+ | 100 | — | — | TLS1.3 | GeoTrust TLS RSA CA G1 | 0 天 | |
| 500 | discoveryplus.com | A+ | 100 | — | — | TLS1.3 | Amazon RSA 2048 M01 | 119 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。