Domain or IP resolution failed
This tool belongs to the “Network diagnostics” category.
Your input is processed locally in the browser whenever possible. We do not store it.
Checks originate from our own data centre, so the network path differs from yours. Differences are normal for cross-border results or carrier-level caches.
The target may block probes, rate-limit them, or serve only certain regions. Retry with another tool or at another time.
No. Loopback, private and reserved ranges are refused so the tools cannot be used to scan internal networks.