WebRTC Leak Test
Checks ICE candidates and classifies what your browser exposes: public IP, private/local IP, IPv6 local ranges, and mDNS hostnames. It runs concurrent multi-STUN endpoint probes, compares WebRTC public candidates against separate HTTP IPv4 and IPv6 baselines, audits host-candidate masking quality, scores exposure persistence, and now adds cross-provider endpoint consensus so you can see whether the same public WebRTC mapping is confirmed across multiple STUN networks or only appears on a subset of providers.
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Tip: run once with VPN off and again with VPN on. If WebRTC public candidates or endpoint behavior differ from your HTTP public IP baseline, your VPN may not fully protect WebRTC traffic.