Domain Blocked Check
Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.
drwatson.de
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。
147.93.77.211, 213.210.57.242, 213.210.57.172, 147.93.77.77, 191.101.228.20, 91.108.100.37, 179.61.189.227, 77.37.48.194
Mainland IPs
147.93.77.77, 213.210.57.172, 88.222.222.134, 84.32.84.145, 213.210.57.93, 147.93.77.37, 213.210.57.187, 147.93.77.48
Overseas IPs
Resolver results
| DNS | Region | Status | IP | Time (ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | Mainland China | OK | 147.93.77.211, 213.210.57.242 | 64 |
| 腾讯DNS 119.29.29.29 | Mainland China | OK | 213.210.57.172, 147.93.77.77 | 148 |
| 114DNS 114.114.114.114 | Mainland China | OK | 191.101.228.20, 91.108.100.37 | 306 |
| 百度DNS 180.76.76.76 | Mainland China | OK | 179.61.189.227, 77.37.48.194 | 474 |
| Google DNS 8.8.8.8 | Overseas | OK | 147.93.77.77, 213.210.57.172 | 51 |
| Cloudflare 1.1.1.1 | Overseas | OK | 88.222.222.134, 84.32.84.145 | 106 |
| Quad9 9.9.9.9 | Overseas | OK | 213.210.57.93, 147.93.77.37 | 71 |
| OpenDNS 208.67.222.222 | Overseas | OK | 213.210.57.187, 147.93.77.48 | 39 |
Access test
| URL | Status | Time (ms) |
|---|---|---|
| https://drwatson.de | HTTP 200 | 384 |
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。