Domain Blocked Check
Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.
tau.net
Confidence: 高
Not blocked
各节点 DNS 解析一致且可正常解析，未发现被墙特征。
54.230.62.20, 54.230.62.79, 54.230.62.98, 54.230.62.97, 3.163.125.109, 3.163.125.14, 3.163.125.39, 3.163.125.98
Mainland IPs
99.84.141.79, 99.84.141.110, 99.84.141.12, 99.84.141.27, 54.230.62.20, 54.230.62.79, 54.230.62.98, 54.230.62.97
Overseas IPs
Resolver results
| DNS | Region | Status | IP | Time (ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | Mainland China | OK | 54.230.62.20, 54.230.62.79, 54.230.62.98, 54.230.62.97 | 63 |
| 腾讯DNS 119.29.29.29 | Mainland China | OK | 54.230.62.97, 54.230.62.79, 54.230.62.98, 54.230.62.20 | 206 |
| 114DNS 114.114.114.114 | Mainland China | OK | 3.163.125.109, 3.163.125.14, 3.163.125.39 | 1382 |
| 百度DNS 180.76.76.76 | Mainland China | OK | 3.163.125.109, 3.163.125.14, 3.163.125.39, 3.163.125.98 | 468 |
| Google DNS 8.8.8.8 | Overseas | OK | 99.84.141.79, 99.84.141.110, 99.84.141.12, 99.84.141.27 | 64 |
| Cloudflare 1.1.1.1 | Overseas | OK | 54.230.62.20, 54.230.62.79, 54.230.62.98, 54.230.62.97 | 26 |
| Quad9 9.9.9.9 | Overseas | OK | 54.230.62.97, 54.230.62.98, 54.230.62.20, 54.230.62.79 | 58 |
| OpenDNS 208.67.222.222 | Overseas | OK | 99.84.141.110, 99.84.141.12, 99.84.141.27, 99.84.141.79 | 219 |
Access test
| URL | Status | Time (ms) |
|---|---|---|
| https://tau.net | HTTP 200 | 837 |
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。