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。
doorsteps.com
置信度: 高
未被墙
各节点 DNS 解析一致且可正常解析，未发现被墙特征。
18.165.140.34, 18.165.140.31, 18.165.140.29, 18.165.140.117, 3.169.173.125, 3.169.173.5, 3.169.173.67, 3.169.173.116, 65.8.131.92, 65.8.131.84, 65.8.131.61, 65.8.131.89
中国内地解析 IP
3.169.173.116, 3.169.173.5, 3.169.173.125, 3.169.173.67, 143.204.160.83, 143.204.160.91, 143.204.160.25, 143.204.160.108
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 | 18.165.140.34, 18.165.140.31, 18.165.140.29, 18.165.140.117 | 141 |
| 腾讯DNS 119.29.29.29 | 中国内地 | OK | 3.169.173.125, 3.169.173.5, 3.169.173.67, 3.169.173.116 | 168 |
| 114DNS 114.114.114.114 | 中国内地 | OK | 18.165.140.117, 18.165.140.31, 18.165.140.29, 18.165.140.34 | 102 |
| 百度DNS 180.76.76.76 | 中国内地 | OK | 65.8.131.92, 65.8.131.84, 65.8.131.61, 65.8.131.89 | 312 |
| Google DNS 8.8.8.8 | 海外 | OK | 3.169.173.116, 3.169.173.5, 3.169.173.125, 3.169.173.67 | 48 |
| Cloudflare 1.1.1.1 | 海外 | OK | 143.204.160.83, 143.204.160.91, 143.204.160.25, 143.204.160.108 | 177 |
| Quad9 9.9.9.9 | 海外 | OK | 143.204.160.25, 143.204.160.91, 143.204.160.108, 143.204.160.83 | 201 |
| OpenDNS 208.67.222.222 | 海外 | OK | 3.169.173.67, 3.169.173.116, 3.169.173.125, 3.169.173.5 | 342 |
访问测试
| URL | 状态 | 耗时(ms) |
|---|---|---|
| https://doorsteps.com | HTTP 429 | 2545 |
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。