WebRTC leak test
Video-call technology can reveal your real address even with a VPN on. The test asks Cloudflare's public STUN server which address it sees.
A live check of this very connection: does it go through ElseWhere, and does the browser give your real address away anywhere else?
Checking your connection…
Video-call technology can reveal your real address even with a VPN on. The test asks Cloudflare's public STUN server which address it sees.
Inside the tunnel, name lookups go to our resolver on the same server — your configuration sets it, so your provider doesn't see which sites you visit.
The address is shown to you and only to you. It isn't logged or stored, and this page works without an account.