WebRTC candidates
Find public addresses exposed by the browser.
VPN test
Compare the address, network owner, protocol, and browser exposure before and after you connect. The detector prioritizes explainable evidence and low false-positive rates.
Current observation
No positive signal was found in the available free data. This does not prove that no VPN is in use.
Evidence
Unlisted and private VPNs may not be identified.
How to use this result
Save the current observation as a local baseline, connect your VPN, and reload. A full tunnel normally changes the public address and network organization. Country may stay the same when you choose a nearby server.
If nothing changes, check split tunneling, browser proxy extensions, and the VPN kill switch. Repeat after switching between Wi-Fi and mobile data.
An exact relay-list match is strong evidence. A hosting ASN is only context because ordinary servers and corporate gateways use the same infrastructure.
A working VPN can still display “No VPN evidence” when its exit is new, private, residential, dedicated, or absent from available free sources.
Local tests
Find public addresses exposed by the browser.
Check whether an IPv6 path is available.
DNS leak testing requires controlled DNS infrastructure and is not included.
External links
Provider links do not affect the diagnostic.
Reference