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 (3943)
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 |
|---|---|---|---|---|---|---|---|---|---|
| 4251 | maths.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 79 天 |
| 4252 | mattel.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 35 天 |
| 4253 | mcmaster.ca | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA EV R36 | — | 167 天 |
| 4254 | medianewsgroup.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 84 天 |
| 4255 | mediapost.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 76 天 |
| 4256 | mediawiki.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 57 天 |
| 4257 | medicalxpress.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 51 天 | |
| 4258 | megawin-casino.net | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 67 天 |
| 4259 | mein-datenschutzbeauftragter.de | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 159 天 |
| 4260 | memtest86.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | 146 天 | |
| 4261 | menards.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA EV - R1v1 | — | 57 天 |
| 4262 | mentalfloss.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 72 天 |
| 4263 | menwiki.men | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 4264 | merlot.org | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 37 天 |
| 4265 | metropoles.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 60 天 |
| 4266 | miamioh.edu | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 52 天 |
| 4267 | michaels.com | A | 98 | — | – | TLS1.3 | Entrust DV TLS Issuing ECC CA 2 | — | 126 天 |
| 4268 | microsoft.com | A | 98 | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 04 | — | 85 天 | ||
| 4269 | millercenter.org | A | 98 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | 184 天 | |
| 4270 | mingpao.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 181 天 |
| 4271 | minjust.gov.ru | A | 98 | — | – | TLS1.3 | GlobalSign GCC R3 DV TLS CA 2020 | — | 50 天 |
| 4272 | minnpost.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 42 天 |
| 4273 | minsk.by | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 80 天 |
| 4274 | mitpressjournals.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 75 天 |
| 4275 | miur.gov.it | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 66 天 |
| 4276 | mn.gov | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 146 天 |
| 4277 | moderndiplomacy.eu | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 54 天 |
| 4278 | modernmom.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 62 天 |
| 4279 | mojang.com | A | 98 | — | – | TLS1.3 | Microsoft TLS G2 RSA CA OCSP 04 | — | 76 天 |
| 4280 | mopo.de | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 59 天 |
| 4281 | mouthhealthy.org | A | 98 | — | – | TLS1.3 | Entrust OV TLS Issuing RSA CA 2 | — | 134 天 |
| 4282 | movabletype.org | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 58 天 |
| 4283 | movavi.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | 173 天 | |
| 4284 | mtv.fr | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 53 天 |
| 4285 | mundodeportivo.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 59 天 |
| 4286 | myflorida.com | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 68 天 |
| 4287 | mysterythemes.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 70 天 |
| 4288 | nacion.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 34 天 |
| 4289 | nasa.gov | A | 98 | TLS1.3 | Let's Encrypt | — | 65 天 | ||
| 4290 | natgeotv.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 152 天 |
| 4291 | nationwide.co.uk | A | 98 | — | – | TLS1.3 | Entrust EV TLS Issuing RSA CA 2 | — | 163 天 |
| 4292 | natwest.com | A | 98 | — | – | TLS1.3 | Sectigo Public Server Authentication CA OV R36 | — | 103 天 |
| 4293 | nautil.us | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 30 天 |
| 4294 | nbp.pl | A | 98 | — | – | TLS1.3 | Certum OV TLS G2 R39 CA | — | 141 天 |
| 4295 | netsuite.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 36 天 |
| 4296 | neu.edu | A | 98 | — | – | TLS1.3 | InCommon RSA Server CA 2 | — | 125 天 |
| 4297 | newlotus365.co.in | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 4298 | news.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 80 天 |
| 4299 | news.ycombinator.com | A | 98 | — | – | TLS1.3 | Let's Encrypt | — | 43 天 |
| 4300 | newsnow.co.uk | A | 98 | — | – | TLS1.3 | GoDaddy TLS Intermediate CA DV - R1v1 | — | 57 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。