# Utilities

Knot DNS comes with a few DNS client utilities and a few utilities to control the server. This section collects manual pages for all provided binaries:

- `knotd` – Knot DNS server daemon
- `knotc` – Knot DNS control utility
- `keymgr` – Key management utility
- `kjournalprint` – Knot DNS journal print utility
- `kcatalogprint` – Knot DNS catalog print utility
- `kzonecheck` – Knot DNS zone file checking tool
- `kzonesign` – DNSSEC signing utility
- `kdig` – Advanced DNS lookup utility
- `khost` – Simple DNS lookup utility
- `knsec3hash` – NSEC3 hash computation utility
- `knsupdate` – Dynamic DNS update utility
- `kxdpgun` – DNS benchmarking tool