//Free Tool
DNS Leak Test
A DNS leak means your ISP can see every domain you look up — even when your VPN is active. This test queries three independent DoH providers to check whether your DNS is protected.
[ DNS LEAK TEST ]
This test queries three independent DNS-over-HTTPS providers (Cloudflare, Google, Quad9) to detect which DNS resolvers your device is using. If your VPN is working correctly, all resolvers should belong to your VPN provider — not your ISP.