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by ridgered4 1488 days ago
Is blocking on a DNS level even sufficient? I'd imagine there are hard coded fall back IPs involved at least sometimes.
2 comments

A lot of IOT devices (including smart TV's), completly ignore DNS
Easy! Just set router level firewall rules to redirect DNS.
DoH and DoT are slowly changing that, it's getting troublesome to redirect.
It certainly helps, but it's not perfect, no.