dnssec

hickory-dns

+15

A Rust based DNS client, server, and resolver

unbound

+17

Unbound is a validating, recursive, and caching DNS resolver.

miekg/dns

+5

DNS library in Go

dnsjava

+1

dnsjava - an implementation of the DNS protocol in Java

semihalev/sdns

+1

A high-performance, recursive DNS resolver server with DNSSEC support, focused on preserving privacy.