FreeOnlinePingToolsEnterIPAddressCustomPacket CountTimeouthoursShowLossNone | No Sign-up · Data Never Leaves Your Device
Zero Dependencies · Works OfflineEnter target domain or IP, click to test connectivity
| Name | Address | Description |
|---|---|---|
| Google DNS | 8.8.8.8 | Most popular public DNS worldwide |
| Cloudflare | 1.1.1.1 | Privacy-focused DNS |
| DNS | 223.5.5.5 | Common public DNS in China |
| baidu.com | Test domestic network connectivity |
1. EnterFillIPAddressgoogle.com8.8.8.8).
2. SelectPacket CountDefault4TimeoutDefault2000ms).
3. ClickStart PinghoursTime
4. After completion, statistics are shown: min/max/average latency, packet loss rate.
5. ClickStopResetClearResult
PingYesToolsSentICMPTimeLossYesNo
High latency causes: physical distance (e.g., overseas servers), network congestion, server load, ISP routing issues. Domestic to overseas: 150-300ms is normal; domestic to domestic: typically <50ms.
Possible causes: target server disabled ICMP (common on cloud platforms), firewall blocking, DNS failure, complete network outage. Check domain spelling first, or verify via browser.
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