Using Cloudflare with DoH is documented here: https://docs.pi-hole.net/guides/dns-over-https/ https://docs.pi-hole.net/guides/dns-over-https/ You essentially r

Using Cloudflare with DoH is documented here: https://docs.pi-hole.net/guides/dns-over-https/ https://docs.pi-hole.net/guides/dns-over-https/ You essentially run a little proxy server on your pihole setup, and configure pihole to use it as your upstream dns resolver. E.g., a proxy server running at 127.0.0.1:5053 which uses the Cloudflare ipv4/ipv6 DNS over HTTPS endpoints. This can also use other DoH endpoints as desired: /usr/local/bin/cloudflared proxy-dns \ --port 5053 \ --upstream https://1.1.1.1/dns-query \ --upstream https://1.0.0.1/dns-query \ --upstream https://2606:4700:4700::1111/dns-query \ --upstream https://2606:4700:4700::1001/dns-query