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Razvan Dimescu e702f5861b Update README.md to remove outdated listing information

Removed section about listing on the public ecosystem and DNSCrypt's canonical list.

2026-04-23 09:39:34 +03:00

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Numa ODoH Relay — Docker deploy

Two-container deploy: Caddy terminates TLS (auto-provisioning a Let's Encrypt cert via ACME) and reverse-proxies to a Numa relay running on an internal Docker network. The relay never reads sealed payloads; Caddy never logs them.

Prerequisites

A host with public 80/443 reachable from the internet.
A DNS record (A or AAAA) pointing your chosen hostname at the host.
Docker + Docker Compose v2.

Configure

Edit Caddyfile and replace odoh-relay.example.com with your hostname. That hostname is what ACME validates against and what ODoH clients will configure as their relay URL: https://<hostname>/relay.

Deploy

docker compose up -d
docker compose logs -f caddy   # watch ACME provisioning

First boot takes a few seconds while Caddy obtains the cert. Subsequent restarts reuse the cached cert from the caddy_data volume.

Verify

curl https://<hostname>/health
# ok
# total 0
# forwarded_ok 0
# forwarded_err 0
# rejected_bad_request 0

Then point any ODoH client at https://<hostname>/relay and watch the counters tick.

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