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。
avisec.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。
3.251.21.141, 54.220.249.72, 52.30.228.160, 52.213.9.52, 54.171.209.193, 52.19.29.131, 54.73.107.218, 52.210.196.198, 3.248.160.159
中国内地解析 IP
3.248.160.159, 52.210.196.198, 54.73.107.218, 54.171.209.193, 52.213.9.52, 52.19.29.131, 52.30.228.160, 3.251.21.141, 54.220.249.72
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 | 3.251.21.141, 54.220.249.72, 52.30.228.160 | 141 |
| 腾讯DNS 119.29.29.29 | 中国内地 | OK | 52.213.9.52, 54.171.209.193, 52.19.29.131 | 108 |
| 114DNS 114.114.114.114 | 中国内地 | OK | 54.73.107.218, 52.210.196.198, 3.248.160.159 | 273 |
| 百度DNS 180.76.76.76 | 中国内地 | OK | 52.19.29.131, 52.213.9.52, 54.171.209.193 | 307 |
| Google DNS 8.8.8.8 | 海外 | OK | 3.248.160.159, 52.210.196.198, 54.73.107.218 | 41 |
| Cloudflare 1.1.1.1 | 海外 | OK | 54.171.209.193, 52.213.9.52, 52.19.29.131 | 12 |
| Quad9 9.9.9.9 | 海外 | OK | 52.30.228.160, 3.251.21.141, 54.220.249.72 | 12 |
| OpenDNS 208.67.222.222 | 海外 | OK | 52.213.9.52, 54.171.209.193, 52.19.29.131 | 377 |
访问测试
| URL | 状态 | 耗时(ms) |
|---|---|---|
| https://avisec.com | HTTP 200 | 5211 |
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。