支持 A 评级的网站（2026）
扫描自 20,000 个全球热门域名 · 更新于 2026-11-05
12,269收录域名
32%A+ 占比 (3944)
94.8平均分
↑ 115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 |
|---|---|---|---|---|---|---|---|---|---|
| 2201 | nation.com.pk | A | 100 | — | – | TLS1.3 | Let's Encrypt | 69 天 | |
| 2202 | nationalcrimeagency.gov.uk | A | 100 | — | – | TLS1.3 | GeoTrust TLS RSA CA G1 | — | 99 天 |
| 2203 | nationalgeographic.co.uk | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 57 天 |
| 2204 | nationalgeographic.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 141 天 |
| 2205 | nationalgeographic.com.es | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 53 天 |
| 2206 | nationalgeographic.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 156 天 |
| 2207 | nationallotterycasino.net | A | 100 | — | — | TLS1.3 | Encryption Everywhere DV TLS CA - G2 | — | 29 天 |
| 2208 | navalnews.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 32 天 |
| 2209 | naver.me | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 65 天 |
| 2210 | navitime.co.jp | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 189 天 |
| 2211 | navytimes.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 111 天 |
| 2212 | nazwa.pl | A | 100 | — | – | TLS1.3 | Certum EV TLS G2 E39 CA | — | 119 天 |
| 2213 | nba.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 61 天 | |
| 2214 | nbc.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | 163 天 | |
| 2215 | nbc4i.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 2216 | nbcnewyork.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 101 天 |
| 2217 | nbcolympics.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 113 天 | |
| 2218 | nbcwashington.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 101 天 |
| 2219 | nchsoftware.com | A | 100 | — | – | TLS1.3 | Verokey Secure Web G2 | — | 129 天 |
| 2220 | ncoa.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 76 天 |
| 2221 | ncsu.edu | A | 100 | — | – | TLS1.3 | InCommon Intermediate CA - OVG2C | — | 183 天 |
| 2222 | nctsn.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 82 天 | |
| 2223 | ncu.edu.tw | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 2224 | ned.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | 50 天 | |
| 2225 | nedstatbasic.net | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 74 天 |
| 2226 | negocio.site | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 55 天 |
| 2227 | neilgaiman.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 37 天 |
| 2228 | neimanmarcus.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 85 天 |
| 2229 | neoncrm.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 41 天 |
| 2230 | nerdgaming.science | A | 100 | — | – | TLS1.3 | SSL.com TLS Issuing RSA CA R1 | — | 148 天 |
| 2231 | nest.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 81 天 |
| 2232 | net-a-porter.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 94 天 |
| 2233 | netbeans.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 73 天 |
| 2234 | netfilter.org | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 81 天 |
| 2235 | nethouse.ru | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 82 天 |
| 2236 | netlify.app | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 135 天 |
| 2237 | netscape.com | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 182 天 |
| 2238 | nettavisen.no | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 49 天 |
| 2239 | netvibes.com | A | 100 | — | – | TLS1.3 | ZeroSSL RSA DV SSL CA 2 | — | 81 天 |
| 2240 | networkadvertising.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M04 | — | 47 天 |
| 2241 | networkforgood.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 61 天 |
| 2242 | networkforgood.org | A | 100 | — | – | TLS1.3 | Amazon RSA 2048 M01 | — | 166 天 |
| 2243 | newarab.com | A | 100 | — | – | TLS1.3 | DigiCert Global G3 TLS ECC SHA384 2020 CA1 | — | 148 天 |
| 2244 | newark.com | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | — | 43 天 |
| 2245 | newizv.ru | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 88 天 |
| 2246 | news-gazette.com | A | 100 | — | – | TLS1.3 | Google Trust Services | — | 76 天 |
| 2247 | news.com.au | A | 100 | — | – | TLS1.3 | DigiCert Global G2 TLS RSA SHA256 2020 CA1 | 114 天 | |
| 2248 | news1.kr | A | 100 | — | – | TLS1.3 | Sectigo Public Server Authentication CA DV R36 | — | 49 天 |
| 2249 | news10.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | 72 天 | |
| 2250 | news12.com | A | 100 | — | – | TLS1.3 | Let's Encrypt | — | 66 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。