blacklist
Host file to block trackers and advertisements
whitelist
Host file of commonly white listed domains which can be added with Pi-Hole.
whitelist for general use - some sites/apps having issue due to certain blocklist or blocked domains. Ex. Netflix, Youtube, Plex, Facebook, etc. so go over list before whitelisting this if in case require.
whitelist for referral affiliate tracking - this list have some analytics, tracking and ad serving sites so be cautious if in case you decide to whitelist this list or anything from this list.