Comment by SoftTalker

1 month ago

Comcast doesn't let you change your DNS unless you run your own router. And they also rate limit you if you do.

I’m on Comcast with a UniFi cloud gateway max with my DNS pointed towards adguard. I have not noticed any rate limiting. I actually don’t know how they would rate limit against DoH.

AT&T doesn't either but they do let you disable DHCP and AdguardHome and Pi-Hole have DHCP servers.

Pretty sure you can do it at the individual device level, in the OS's network settings.

  • My Xfinity gateway blocks DNS unless it's to Comcast's name servers. DNS over http does work in Firefox.

    I could work around that by configuring the gateway as just a modem and provide my own router and wifi, but then there are data caps.