Linkoteca. DNS

A few patterns work well in practice. Use Cloudflare 1.1.1.1 (or 1.1.1.2 if you want malware blocking) as your primary, with Quad9 9.9.9.9 as your secondary. You get Cloudflare’s speed for the common case and Quad9’s blocking as a fallback if Cloudflare ever has a hiccup, which has happened, briefly, more than once. For a household with kids, 1.1.1.3 at the router level is the simplest configuration that exists; OpenDNS FamilyShield is the equivalent if you’d rather have Cisco’s categorization. If you want any kind of custom rules, site-by-site allowlists, per-device policies, time-of-day blocking, none of the free tiers really cuts it; that’s where NextDNS, ControlD, or a self-hosted Pi-hole start to make sense.