Domain Blocked Check
Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.
mortgageprovider.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。
213.210.57.173, 147.93.77.9, 147.93.77.5, 213.210.57.53, 179.61.189.245, 91.108.100.110, 91.108.100.204, 191.101.228.60
Mainland IPs
213.210.57.53, 147.93.77.5, 2.57.91.186, 88.222.222.218, 213.210.57.4, 147.93.77.160, 147.93.77.45, 213.210.57.44
Overseas IPs
Resolver results
| DNS | Region | Status | IP | Time (ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | Mainland China | OK | 213.210.57.173, 147.93.77.9 | 246 |
| 腾讯DNS 119.29.29.29 | Mainland China | OK | 147.93.77.5, 213.210.57.53 | 152 |
| 114DNS 114.114.114.114 | Mainland China | OK | 179.61.189.245, 91.108.100.110 | 407 |
| 百度DNS 180.76.76.76 | Mainland China | OK | 91.108.100.204, 191.101.228.60 | 626 |
| Google DNS 8.8.8.8 | Overseas | OK | 213.210.57.53, 147.93.77.5 | 44 |
| Cloudflare 1.1.1.1 | Overseas | OK | 2.57.91.186, 88.222.222.218 | 79 |
| Quad9 9.9.9.9 | Overseas | OK | 213.210.57.4, 147.93.77.160 | 54 |
| OpenDNS 208.67.222.222 | Overseas | OK | 147.93.77.45, 213.210.57.44 | 239 |
Access test
| URL | Status | Time (ms) |
|---|---|---|
| https://mortgageprovider.com | HTTP 200 | 557 |
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。