Free
Free
Site states Knot DNS is completely free to download and use under the GPL 3+ license.
- Access
- Site states Knot DNS is completely free to download and use under the GPL 3+ license.
Knot pricing
● Identity checkedCode · Vendor site 2026-10-04
Knot DNS is a high-performance authoritative-only DNS server from CZ.NIC supporting modern DNS and DNSSEC features. It is open source under GPL 3+, targets POSIX platforms, and is used for authoritative hosting rather than recursive resolver deployments.
- Category
- Code
- Free access
- Site states Knot DNS is completely free to download and use under the GPL 3+ license.
- API access
- Not confirmed as a SaaS API; Knot is server software configured via zone files and knotd.
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Knot pricing & plans
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
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