Kosher DNS
A filtering DNS resolver, with signed category feeds.
Overview
Kosher DNS is a Go-based filtering DNS resolver. It loads Response Policy Zone (RPZ) feeds signed with Ed25519, swaps categories atomically, and ships an SSE channel for emergency updates. ~1.9K lines of Go, eight regression suites, contract-compliant, no query logging. Ready to deploy on BunnyCDN, AWS Global Accelerator, or self-hosted.
What it does.
Core is complete. Final polish, store assets and launch in flight.
Where this is heading.
Consume real RPZ feeds from Kosher Classifier (replace static fixtures), DoH endpoint operational in production, wire the SSE emergency channel that's already coded into the live deploy.
Closed beta — request access.
This product is gated behind closed beta. Leave your email — every request is reviewed personally and access is granted in batches as testing slots open.