1st Party Tracking/CNAME cloacking


A new way for tracking user has emerged: 1st party tracking. It use CNAME cloacking, based on the possibility for a site to have "pseudonyms".

Could TrackStop prevent this kind of tracking? TrackStop works at the DNS level, the DNS servers are under PP control, and the article aboves claims that NextDNS are protected against this kind of tracking?


Active Member
uBlock Origin (and also uMatrix) will get a Update very soon, that fixes 1st party tracking.
For uBlock Origin there is already Beta v7, so almost ready for the final release