Proxy Leak Test

Browser IP & DNS Leak Checker

A new leak discovered in August 2026 affects Apple Private Relay and browsers that rely on WebKit's proxy configuration features — including Tor browsers on iOS. Check if your browser is affected.

IP Addresses

HTTPS traffic
    WebTransport
      WebAuthn

        DNS Resolvers

        HTTPS traffic (connect path)
          <link> dns-prefetch
            Psylo

            Built by the team behind Psylo

            Psylo is a private browser for iOS that routes your browsing through its own proxy network. This test is part of the research we publish along the way.

            Download on the App Store Learn more about Psylo