Have you tried Quad9 DNS 9.9.9.9 yet? It’s run by PCH Global, they’ve got a local node right here in Reno, and they’re peered on TahoeIX.
- Set your DNS server to 9.9.9.9 to use Quad9 DNS
- Quad9 has IPv6 support at 2620:fe::fe
- Quad9 supports DNS over TLS on port 853 (the standard) using an auth name of dns.quad9.net
- Quad9 also supports DNS over HTTPS using the query https://dns.quad9.net/dns-query
For more information see https://www.quad9.net/faq/