HappDNS Official

See what your connection reveals about you

HappDNS is a simple, honest DNS-leak and IP-privacy scanner. Run a scan and see, in plain language, what your internet connection reveals about you.

WHAT IT CHECKS

• DNS resolvers: which DNS servers actually answer for your connection, and whether your queries leak outside the network you expect.
• IPv4 and IPv6 exposure: your public addresses on both protocols, so a hidden IPv6 path can't quietly give you away.
• IP intelligence: the network, hosting provider, and approximate location your address maps to.

PLAIN-LANGUAGE RESULTS Every finding is explained in clear terms, with no jargon and no fear-mongering. HappDNS tells you what a result means and whether it's worth your attention.

PRIVATE BY DESIGN

• No accounts and no sign-in.
• No tracking: HappDNS never asks for tracking permission and never reads the advertising identifier.
• No analytics and no profiles. Scans send your IP to our lookup service only to build the result in the moment. Nothing is stored, logged, or linked to you.

FREE, WITH A ONE-TIME PRO UNLOCK Start with 3 free scans. The free version is supported by ads. When you're ready for unlimited scans and no ads, unlock HappDNS Pro once — a single purchase, no subscription. Restore Purchases is always available.

HappDNS is a diagnostic tool. It reports what your connection exposes; it is not a VPN and does not change or hide your traffic.