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I built a DNS resolver from scratch in Rust – no DNS libraries

I built a DNS resolver from scratch in Rust – no DNS libraries

Apr 2, 2026 Developer Tools
dns rust tls

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I built a DNS resolver from scratch in Rust – no DNS libraries

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I built a DNS resolver that lets me use https://frontend.numa instead of localhost:5173 — auto-generated TLS certs, WebSocket passthrough, path routing. No mkcert, no nginx, no /etc/hosts.

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