Am always confused about use an app like rethinkdns, invizible pro, adguard, etc. to manage dns requests on my phone or just use the private dns ?
Is there any privacy advantage or security concern over them ? When i use an app, all dns queries can be routed through my preffered dns (like in a bloated phone all tracking requests can be blocked) ? Private dns is easy for the system to bypass ?
I always use rethinkdns and block bypassed dns, so i think now every dns is routed through rethinkdns and its impossible to cause a leak. Is that a myth as no dns app can provide that much privacy or security ?
How effective is an application firewall than a network level firewall like nextdns ?
Allover question is, may i use a application firewall or network level firewall ?
When am using rethinkdns does it matter am using rethinkdns hosted on cludflare / fly.io or just using other dns services (like adguard, nextdns, mullvad, etc.) ? Then it will miss the entire point of using rethink ?
It really doesn’t matter. It tells you the difference between the CDNs right on the usage page.