DNS Leak Test - MasarWeb

Test if your DNS queries leak to your ISP when using a VPN or proxy.

Features

How It Works

This tool works directly in your browser. No downloads or installation required. Start using it now.

WebRTC Leak Test

Check if WebRTC exposes your real IP behind a VPN or proxy.

IP Leak Test

Comprehensive test to detect if your real IP address is leaking through any channel.

Privacy Test

Complete privacy audit checking IP leaks, DNS leaks, WebRTC, and browser fingerprinting.

What Is DNS Leakage?

Why DNS requests can expose your browsing activity and how to prevent DNS leaks when using a proxy.

5 min

Does a Proxy Hide Your IP?

Learn exactly what a proxy hides, what it does not, and the limitations you should be aware of.

5 min