ODoH
Oblivious DNS over HTTPS
Cloudflare and Apple made a new DNS protocol to protect your data from ISPs
Whether it does or not depends on how creepy your ISP is
The protocol works by introducing a proxy server between you and the DNS server. The proxy acts as a go-between, sending your requests to the DNS server, and delivering its responses back without ever letting it know who requested the data.
https://www.theverge.com/platform/2020/12/8/22163871/cloudflare-apple-dns-protocol-online-privacy