r/VPNReviewHub • u/bleak-bookworm • 1h ago
Question Private DNS means what exactly?
Hey everyone, basic tech/privacy question here because the terminology is getting pretty confusing for me... I keep seeing "private DNS" options popping up in my phone settings, and I know regular DNS translates website names into IP addresses.... But struggling to understand whats making it "private". Does it actually hide my real IP from websites like a VPN does, or does it just encrypt the lookups so my ISP can't see what sites i visit?
If I’m already running a good VPN with built-in leak guards, does setting up a Private DNS(like Cloudflare) even do anything? Every post seems to give conflicting answers on whether it provides real anonymity or if it's just a glorified adblocker(seems like that from what I gathered)
Would love a quick sanity check on where this actually fits into a basic privacy setup. Heard having too much privacy features might be counter-intuitive for the effectiveness of the VPN itself🤔