Domain Blocked Check
Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.
cairotravel.com
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。
213.210.57.139, 147.93.77.66, 147.93.77.205, 213.210.57.207, 191.101.228.178, 179.61.189.81, 77.37.48.65, 179.61.189.52
Mainland IPs
147.93.77.205, 213.210.57.207, 2.57.91.97, 88.222.222.69, 147.93.77.98, 213.210.57.79, 213.210.57.139
Overseas IPs
Resolver results
| DNS | Region | Status | IP | Time (ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | Mainland China | OK | 213.210.57.139, 147.93.77.66 | 64 |
| 腾讯DNS 119.29.29.29 | Mainland China | OK | 147.93.77.205, 213.210.57.207 | 118 |
| 114DNS 114.114.114.114 | Mainland China | OK | 191.101.228.178, 179.61.189.81 | 1322 |
| 百度DNS 180.76.76.76 | Mainland China | OK | 77.37.48.65, 179.61.189.52 | 2641 |
| Google DNS 8.8.8.8 | Overseas | OK | 147.93.77.205, 213.210.57.207 | 56 |
| Cloudflare 1.1.1.1 | Overseas | OK | 2.57.91.97, 88.222.222.69 | 80 |
| Quad9 9.9.9.9 | Overseas | OK | 147.93.77.98, 213.210.57.79 | 821 |
| OpenDNS 208.67.222.222 | Overseas | OK | 147.93.77.205, 213.210.57.139 | 208 |
Access test
| URL | Status | Time (ms) |
|---|---|---|
| https://cairotravel.com | HTTP 200 | 1506 |
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。