Skip to content
DRDuckRayv2.18
TermsPrivacyPartner program
Sign in
ServicesMy IPDNS Leak TestPassword generatorDocumentsTermsPrivacyPartner program
service · network

DNS Leak Test

Check whether the browser exposes additional public addresses and how the connection looks after enabling VPN.

dns leak test

Ready to check

Press the button to check the visible IP, DNS resolvers, and WebRTC leaks.

○
01
External IP
Checking which address the website sees right now.
216.73.217.13Columbus, Ohio, United States
○
02
DNS resolvers
Which DNS servers requested the unique test domain.
waitingdns.duckray.cc
○
03
WebRTC leaks
Whether the browser exposes additional public addresses.
waitingSTUN candidate scan
visible ip216.73.217.13 · Columbus, Ohio, United States
what we checkExternal IP, real DNS resolvers through dns.duckray.cc, and possible browser WebRTC addresses.

DNS leak

A DNS leak can reveal your provider or real network even when the site opens through VPN.

Check after connecting

Turn on VPN first, then run the test. The visible IP should belong to the VPN server.

WebRTC

Some browsers can expose additional network addresses through WebRTC.