Domain Blocked Check
Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.
swipe.io
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。
52.85.128.12, 52.85.128.127, 52.85.128.54, 52.85.128.86, 52.222.244.109, 52.222.244.75, 52.222.244.54, 52.222.244.42
Mainland IPs
13.225.158.68, 13.225.158.84, 13.225.158.11, 13.225.158.83, 52.85.128.86, 52.85.128.12, 52.85.128.54, 52.85.128.127
Overseas IPs
Resolver results
| DNS | Region | Status | IP | Time (ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | Mainland China | OK | 52.85.128.12, 52.85.128.127, 52.85.128.54, 52.85.128.86 | 56 |
| 腾讯DNS 119.29.29.29 | Mainland China | OK | 52.85.128.86, 52.85.128.127, 52.85.128.54, 52.85.128.12 | 152 |
| 114DNS 114.114.114.114 | Mainland China | OK | 52.222.244.109, 52.222.244.75, 52.222.244.54 | 492 |
| 百度DNS 180.76.76.76 | Mainland China | OK | 52.222.244.75, 52.222.244.109, 52.222.244.54, 52.222.244.42 | 559 |
| Google DNS 8.8.8.8 | Overseas | OK | 13.225.158.68, 13.225.158.84, 13.225.158.11, 13.225.158.83 | 85 |
| Cloudflare 1.1.1.1 | Overseas | OK | 52.85.128.86, 52.85.128.12, 52.85.128.54, 52.85.128.127 | 146 |
| Quad9 9.9.9.9 | Overseas | OK | 52.85.128.86, 52.85.128.12, 52.85.128.54, 52.85.128.127 | 114 |
| OpenDNS 208.67.222.222 | Overseas | OK | 13.225.158.68, 13.225.158.83, 13.225.158.84, 13.225.158.11 | 125 |
Access test
| URL | Status | Time (ms) |
|---|---|---|
| https://swipe.io | HTTP 200 | 868 |
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。