Knot DNS Self-Hosted

Explore this developer service’s free allowance, critical restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCE

Free GPL-3.0-or-later authoritative DNS server with DNSSEC signing, zone transfers, dynamic updates and response-rate limiting; no vendor-imposed zone or query quota.

Plan details

Plan: Ongoing free allowance
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-10-27
Last checked: 2026-10-27

Important restrictions

Authoritative DNS only, not a recursive resolver; self-hosted servers, bandwidth and DNS operations cost extra. GPL redistribution obligations apply.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.