Run your own DNS server with Technitium. Most requests will be cached and new queries can forward encrypted to defined upstream or root servers. Good way to block ads and not let your ISP monitor your queries.

GitHub
orange-lab/components/network/technitium/technitium.md at main · QC-Labs/orange-lab
Private infrastructure on consumer hardware based on K3s, Tailscale, Pulumi and Longhorn - QC-Labs/orange-lab

