支持 A 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-07
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 114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 |
|---|---|---|---|---|---|---|---|---|---|
| 3751 | zoll.de | A | 100 | — | – | TLS1.3 | D-TRUST BR CA 2-23-1 2023 | — | 124 天 |
| 3752 | zombeek.cz | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 64 天 |
| 3753 | zonelabs.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 131 天 |
| 3754 | zoom.us | A | 100 | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 53 天 | ||
| 3755 | zooniverse.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 79 天 |
| 3756 | zozo.jp | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 188 天 |
| 3757 | zshare.net | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 72 天 |
| 3758 | zum.de | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 44 天 |
| 3759 | zyxel.com | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 77 天 |
| 3760 | 12371.cn | A | 98 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 183 天 |
| 3761 | 1c.ru | A | 98 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | 159 天 | |
| 3762 | 20m.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 68 天 |
| 3763 | 2345.com | A | 98 | — | – | TLS1.3 | sslTrus RSA OV SSL CA 2 | 175 天 | |
| 3764 | 2ip.ru | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 59 天 |
| 3765 | 36kr.com | A | 98 | — | – | TLS1.3 | sslTrus RSA OV SSL CA 2 | — | 174 天 |
| 3766 | 404media.co | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 69 天 |
| 3767 | 4gamer.net | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 159 天 |
| 3768 | 51.la | A | 98 | — | – | TLS1.3 | Keymatic Secure Domain RSA CA G1 | — | 170 天 |
| 3769 | 7-zip.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 54 天 |
| 3770 | 90min.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 71 天 |
| 3771 | 91tcw.cc | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 3772 | aacr.org | A | 98 | — | – | TLS1.3 | Go Daddy Secure Certificate Authority - G2 | — | 33 天 |
| 3773 | aafp.org | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 153 天 | |
| 3774 | aappublications.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 46 天 |
| 3775 | abilitynet.org.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 38 天 |
| 3776 | abqjournal.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 59 天 |
| 3777 | accorhotels.com | A | 98 | — | – | TLS1.3 | GlobalSign RSA OV SSL CA 2018 | — | 80 天 |
| 3778 | acs.org | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 86 天 |
| 3779 | ad-hoc-news.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 29 天 |
| 3780 | advocate.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 36 天 |
| 3781 | adweek.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 39 天 |
| 3782 | aec.at | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 64 天 |
| 3783 | aecf.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 39 天 |
| 3784 | aflac.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 44 天 |
| 3785 | afterdawn.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 78 天 |
| 3786 | agilent.com | A | 98 | — | – | TLS1.3 | Entrust OV TLS Issuing RSA CA 2 | — | 165 天 |
| 3787 | aktion-mensch.de | A | 98 | — | – | TLS1.3 | Certum DV TLS G2 R39 CA | — | 115 天 |
| 3788 | alcoa.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 141 天 | |
| 3789 | aldi.us | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 49 天 |
| 3790 | alice.it | A | 98 | — | – | TLS1.3 | Telecom Italia Trust Technologies RSA OV SSL CA 2 | — | 177 天 |
| 3791 | aliyundrive.com | A | 98 | — | – | TLS1.3 | GlobalSign GCC R46 OV TLS CA 2025 | — | 155 天 |
| 3792 | allbusiness.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 36 天 |
| 3793 | allmyfaves.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 67 天 |
| 3794 | alternet.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 3795 | alwaysdata.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 38 天 |
| 3796 | amctv.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 3797 | amnesty.org.uk | A | 98 | — | – | TLS1.3 | Let's Encrypt | 38 天 | |
| 3798 | amny.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 45 天 |
| 3799 | anandtech.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 71 天 |
| 3800 | anda-tech.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 51 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。