Best DNS Servers Summary

Cloudflare

Cloudflare offers 1.1.1.1 for primary DNS and 1.0.0.1 for secondary DNS.
Users report Cloudflare's DNS is fast and reliable.
Some users recommend Cloudflare for its speed and performance.
Others mention using Cloudflare for its DoH (DNS over HTTPS) feature.

Google Public DNS

Google Public DNS provides 8.8.8.8 as a popular DNS server.
Users find Google DNS to be reliable and efficient for DNS resolution.
It's recommended as a good option, especially for initial setup.
Some users switch between Google and other DNS servers for performance.

Quad9

Quad9 DNS servers are mentioned several times for their reliability and added protection.
Users suggest using Quad9 as a secondary DNS server along with a primary option like Cloudflare.
Many users praise Quad9 for its security benefits and minimal downtime.

NextDNS

NextDNS is recommended for its comprehensive list and ad-blocking capabilities.
Users like NextDNS for its malware protection and privacy features.
It's mentioned as a good DNS resolver for enhancing online security.

Pi-hole

Pi-hole is highlighted for ad blocking and can be used with Unbound for better browsing experience.
Users combine Pi-hole with Unbound on their networks for enhanced DNS resolution and ad-blocking.
It's praised for privacy benefits and caching capabilities.

Other DNS Servers

Users mention DNS servers like OpenDNS, Cisco Umbrella, and Technitium DNS with positive experiences.
Recommendations are made for using AdGuard Home for ad filtering and DoH features.
Various DNS servers like dnsmasq, BIND, Unbound, and DNS Resolver (Unbound) on OPNsense are suggested for personal setups.

In summary, users on Reddit recommend Cloudflare, Google Public DNS, Quad9, NextDNS, and Pi-hole among others for a secure, fast, and reliable DNS service with additional features like ad-blocking and enhanced privacy options. DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT) are also mentioned as ways to increase security and protect online activities.