rDNS

Fast, memory-safe DNS server in Rust combining recursive, authoritative, DNS-over-TLS, DNSSEC, and RPZ filtering.

Servicefreeglobal

rDNS is a free, open-source DNS server written in Rust combining recursive resolution, authoritative serving, DNS-over-TLS, DNSSEC validation, and RPZ filtering in one static binary - a memory-safe alternative to Unbound and BIND that benchmarks on par with a fully multi-threaded Unbound at around 640K cached queries per second.

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Behind the summary, Matchbox keeps a richer profile of rDNS - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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