Caveats:
> Known limitations
> Here are some examples of what cannot be blocked by a DNS-level blocker:
> YouTube, Twitch ads;
> Facebook, Twitter, Instagram sponsored posts.
> Essentially, any advertising that shares a domain with content cannot be blocked by a DNS-level blocker.

GitHub
GitHub - AdguardTeam/AdGuardHome: Network-wide ads & trackers blocking DNS server
Network-wide ads & trackers blocking DNS server. Contribute to AdguardTeam/AdGuardHome development by creating an account on GitHub.