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A comment on Show HN: I built a DNS resolver from scratch in Rust – no DNS libraries. Parent comment

Re:Show HN: I built a DNS resolver from scratch in Rust – no... by rdme on Thursday April 02, 2026 @11:00AM (#47615400)
With 390K blocked domains: ~31MB total process footprint. Breakdown: - Blocklist: 23.4MB (390K domains) - Cache: 3.8MB (4.4K entries) - Query log, SRTT, runtime: ~4MB

It binds to 0.0.0.0:53 by default, so just point your devices' DNS to the board's IP

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