Is DNS Lookup free to use?

Yes, DNS Lookup is completely free with no registration required.

Is my data safe with DNS Lookup?

Yes. Most processing happens in your browser. Files uploaded for conversion are processed server-side and automatically deleted.

Universal DNS Records

ICMP Connectivity Test

Test ICMP connectivity and measure latency to a host.

Network Path Tracing

Trace the full network path and hops to a destination.

Domain Registration Info

Look up domain registration and ownership information.

Open Port Detection

Check for open ports on a target host.

CDN & Real IP Detection

Identify CDN provider and discover the real origin IP.