域名被墙查询
通过对比中国内地与海外 DNS 解析结果，并结合访问测试，判断域名是否可能被墙。
ccar.com
置信度: 中
未被墙
各节点 DNS 解析一致且可正常解析，未发现被墙特征。 但本站出口无法访问该站点，可能存在服务器访问限制或地域策略。
13.33.235.12, 13.33.235.77, 13.33.235.32, 13.33.235.2, 18.161.6.70, 18.161.6.110, 18.161.6.25, 18.161.6.115, 18.238.192.79, 18.238.192.63, 18.238.192.17, 18.238.192.100, 3.160.150.78, 3.160.150.63, 3.160.150.126, 3.160.150.114
中国内地解析 IP
18.161.6.25, 18.161.6.115, 18.161.6.110, 18.161.6.70, 18.172.170.36, 18.172.170.101, 18.172.170.104, 18.172.170.4
海外解析 IP
各节点解析结果
| DNS | 区域 | 状态 | IP | 耗时(ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | 中国内地 | OK | 13.33.235.12, 13.33.235.77, 13.33.235.32, 13.33.235.2 | 301 |
| 腾讯DNS 119.29.29.29 | 中国内地 | OK | 18.161.6.70, 18.161.6.110, 18.161.6.25, 18.161.6.115 | 302 |
| 114DNS 114.114.114.114 | 中国内地 | OK | 18.238.192.79, 18.238.192.63, 18.238.192.17, 18.238.192.100 | 975 |
| 百度DNS 180.76.76.76 | 中国内地 | OK | 3.160.150.78, 3.160.150.63, 3.160.150.126, 3.160.150.114 | 556 |
| Google DNS 8.8.8.8 | 海外 | OK | 18.161.6.25, 18.161.6.115, 18.161.6.110, 18.161.6.70 | 224 |
| Cloudflare 1.1.1.1 | 海外 | OK | 18.172.170.36, 18.172.170.101, 18.172.170.104, 18.172.170.4 | 310 |
| Quad9 9.9.9.9 | 海外 | OK | 18.172.170.4, 18.172.170.104, 18.172.170.101, 18.172.170.36 | 248 |
| OpenDNS 208.67.222.222 | 海外 | ESERVFAIL | - | 447 |
访问测试
| URL | 状态 | 耗时(ms) |
|---|---|---|
| https://ccar.com | ERR_SSL_SSLV3_ALERT_HANDSHAKE_FAILURE | 258 |
| http://ccar.com | HTTP 403 | 259 |
说明：通过对比中国内地与海外多节点 DNS 解析结果并结合访问测试判断，结果为参考性结论，不能替代专业网络诊断。