Sounds like they're just checking if you've visited known cheat sites. Unfortunately the DNS cache is a stupid way to do this since it's open to abuse. Modern browsers will prefetch DNS, so all you'd need to do is put a…
Sounds like they're just checking if you've visited known cheat sites. Unfortunately the DNS cache is a stupid way to do this since it's open to abuse. Modern browsers will prefetch DNS, so all you'd need to do is put a…