http://airvpn3epnw2fnsbx5x2ppzjs6vxtdarldas7wjyqvhscj7x43fxylqd.onion/tags/ipleak.net
However, when I am connected to AirVPN servers under Ubuntu 14.04 LTS Trusty Tahr 64-bit, ipleak.net reveals that Tor exit node is set along with AirVPN exit node, despite the fact that Tor application is not even installed. When Windows 8.1 Pro 64-bit is in use, Tor exit node doesn't exist. I checked the connection a few times with either Comodo Firewall turned on and off.