Knot Resolver
HomeDownloadSupportContactDocsDownload
Download

Get Knot Resolver

Available as packages for major Linux distributions, Docker containers, or source code.

Current Stable: 6.2.0

Debian / Ubuntu

Official DEB packages from pkg.labs.nic.cz

Fedora / RHEL

RPM packages via COPR repository

Docker

Container images on Docker Hub: cznic/knot-resolver

Source Code

Build from source tarball or clone from GitLab

Previous Stable: 5.7.6

For deployments requiring the v5 branch with proven long-term stability.

Browse all releases
Knot Resolver

High-performance caching DNS resolver by CZ.NIC. Open source under GPL.

Product

  • Features
  • Download
  • Documentation

Resources

  • Development
  • Support
  • Contact

CZ.NIC Ecosystem

  • Knot DNS
  • DNS Patrol
  • ADAM
  • Turris
  • BIRD
  • CZ.NIC Labs

© 2026 CZ.NIC, z.s.p.o. All rights reserved.

Powered by CZ.NIC