http://ciisqbg45nggykdl6rjdrq3wc64csga4vkphu66qsi65mypeitqedoad.onion/faq
There's still IPv4 addresses too though for people who don't want to or can't use IPv6. 20. Why are some proxy detection sites saying there's an open proxy on [insert VPN IP here]? That's just a false positive. Those sites work by simply checking to see if some common proxy ports are open on an IP (8080, 3128, etc.).