Domain Blocked Check
Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.
pinnacle.us
Confidence: 中
Not blocked
各节点 DNS 解析一致且可正常解析，未发现被墙特征。
213.210.57.17, 147.93.77.91, 147.93.77.116, 213.210.57.2, 179.61.189.89, 91.108.100.75
Mainland IPs
147.93.77.116, 213.210.57.2, 84.32.84.84, 2.57.91.195, 213.210.57.84, 147.93.77.154, 213.210.57.60, 147.93.77.142
Overseas IPs
Resolver results
| DNS | Region | Status | IP | Time (ms) |
|---|---|---|---|---|
| 阿里DNS 223.5.5.5 | Mainland China | OK | 213.210.57.17, 147.93.77.91 | 63 |
| 腾讯DNS 119.29.29.29 | Mainland China | OK | 147.93.77.116, 213.210.57.2 | 146 |
| 114DNS 114.114.114.114 | Mainland China | OK | 179.61.189.89, 91.108.100.75 | 367 |
| 百度DNS 180.76.76.76 | Mainland China | ESERVFAIL | - | 4188 |
| Google DNS 8.8.8.8 | Overseas | OK | 147.93.77.116, 213.210.57.2 | 46 |
| Cloudflare 1.1.1.1 | Overseas | OK | 84.32.84.84, 2.57.91.195 | 107 |
| Quad9 9.9.9.9 | Overseas | OK | 213.210.57.84, 147.93.77.154 | 143 |
| OpenDNS 208.67.222.222 | Overseas | OK | 213.210.57.60, 147.93.77.142 | 71 |
Access test
| URL | Status | Time (ms) |
|---|---|---|
| https://pinnacle.us | HTTP 200 | 599 |
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。