macOS
Homebrewvérifié · 100%
brew install knot-resolverlocal Homebrew formula metadata
MacPortsvérifié · 94%
sudo port install knot-resolverMacPorts ports tree · net/knot-resolver/Portfile · Source: api.github.com
brew
Installer knot-resolver avec Homebrew, apk, apt, dnf, MacPorts, pacman
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de knot-resolver pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Alpine Linux apkvérifié · 92%
sudo apk add knot-resolverAlpine Linux edge package indexes · knot-resolver · Source: dl-cdn.alpinelinux.org
Debian aptvérifié · 92%
sudo apt install knot-resolverDebian stable package indexes · knot-resolver · Source: deb.debian.org
Fedora dnfvérifié · 92%
sudo dnf install knot-resolverFedora Rawhide package metadata · knot-resolver · Source: dl.fedoraproject.org
Arch Linux pacmanvérifié · 92%
sudo pacman -S knot-resolverArch Linux sync databases · knot-resolver · Source: geo.mirror.pkgbuild.com
aperçu
Résumé du paquet
Minimalistic, caching, DNSSEC-validating DNS resolver
Liens du projet
Commandes et alias
- knot-resolver
- kres-cache-gc
- kresctl
- kresd
historique
Historique du projet et usages
Knot Resolver is CZ.NIC's caching, DNSSEC-validating recursive resolver, built as the resolver-side member of the Knot DNS family. Its package-manager identity matters because it is both a server daemon and a scriptable DNS platform: the Homebrew formula installs command-line tools such as kresd, kresctl, and cache maintenance utilities, while Unix packages place it beside other serious recursive resolvers.
Historique du projet
The project reached its first public 1.0.0 release on 2016-05-30. Its early design combined a small C core with Lua/LuaJIT scripting and optional modules, a contrast with larger monolithic resolver codebases. The 1.1.0 release on 2016-08-12 already added features that became important to modern recursive DNS operations, including DNS Cookies, DNS over TLS, Prometheus metrics, query minimisation improvements, and a DNS firewall module.
Knot Resolver later split from the older ReadTheDocs-hosted documentation flow into CZ.NIC-controlled GitLab Pages documentation for the 6.x series, while keeping a stable public website and development repository under the CZ.NIC GitLab. The project remained tightly related to Knot DNS but serves the opposite side of DNS: recursive/caching resolution rather than authoritative zone service.
Historique d'adoption
CZ.NIC presents Knot Resolver as scalable from home routers to large resolver farms. The project website records operational adoption beyond CZ.NIC, including CETIN using it in infrastructure since 2017 and Cloudflare describing it as a cornerstone of the 1.1.1.1 public resolver service.
Its adoption story is package-nerd relevant because recursive resolver software is often chosen conservatively. A resolver that appears in Homebrew, Debian, Fedora, Arch, Alpine, MacPorts, and Ubuntu packaging occupies a practical testing and operations lane next to Unbound, BIND, PowerDNS Recursor, and systemd-resolved.
Modes d'utilisation
Users install Knot Resolver to run local, organizational, ISP, or public recursive DNS service with DNSSEC validation and caching. Its module system is central to usage: policy rules, forwarding, DNS-over-TLS, DNS-over-HTTPS, metrics, cache behavior, and filtering can be adjusted without treating the daemon as a black box.
The package also exposes companion tools for control and maintenance, so it is not just a background daemon formula. In package sets, that makes it useful to DNS operators who want reproducible installs on laptops, CI images, lab hosts, and production-like Unix systems.
Pourquoi les passionnés de paquets s'y intéressent
Knot Resolver is interesting to package maintainers because it combines a network daemon, a scripting/runtime layer, DNSSEC crypto dependencies, system service integration, and changing configuration formats. Those are the things that expose weak packaging: wrong paths, missing service users, broken Lua module paths, or mismatched library versions show up quickly.
It also represents the post-2010 shift in DNS software toward encrypted transports, observability, and programmable policy. For users browsing package indexes, it is the recursive counterpart to Knot DNS and one of the few widely packaged alternatives that is both modern and registry-backed.
Chronologie
- 2016-05-30: Knot Resolver 1.0.0 initial release.
- 2016-08-12: Knot Resolver 1.1.0 added DNS Cookies, DNS over TLS, Prometheus metrics, and query-minimisation improvements.
- 2017: CETIN adoption is described by CZ.NIC's project site as part of its infrastructure history.
- 2024-2025: The 5.7.x release series included KeyTrap-related DNSSEC hardening and maintenance updates.
- 2026-06-16: CZ.NIC announced Knot Resolver 6.4.0 on the project website.
Related projects
- Knot DNS is the authoritative DNS server in the same CZ.NIC family. Knot Resolver commonly appears in comparisons with Unbound, BIND, PowerDNS Recursor, and systemd-resolved because all can occupy recursive DNS roles, though their architecture and operational tradeoffs differ.
Sources
posture de sécurité
Niveau de risque : orange
formula declares a Homebrew service.
Classificateur de risque
risque orange · confiance moyen · infrastructure
Pourquoi
- formula declares a Homebrew service
Signaux
- metadata:service
Comportement d'installation
- Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
- Les métadonnées de formule déclarent un service ou daemon.
- Les métadonnées de bottle Homebrew sont disponibles pour 6 plateformes.
- S’installe avec 10 dépendances d’exécution.
- Les métadonnées de compilation listent 3 dépendances de compilation.
Revue recommandée
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
local files
Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Configuration files
Config paths the tool may read or write during local use.
- Unix
/etc/knot-resolver/config.yaml
exécutables
Exécutables installés
| Commande | Type | Exposition | Note |
|---|---|---|---|
knot-resolver | cli | exécutable global | |
kres-cache-gc | cli | exécutable global | |
kresctl | cli | exécutable global | |
kresd | cli | exécutable global |
fraîcheur
Version et fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
page générée2026-07-25
version du gestionnaire6.4.1
gestionnaire mis à jour2026-07-22
données localesOK
amontnot checked
dernière version détectéenon détecté
- infoRelease/tag comparison is only available for GitHub repositories.https://www.knot-resolver.czconfiance none
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:knot-resolver |
|---|---|
| Version | 6.4.1 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/knot-resolver |
| Page d'accueil | https://www.knot-resolver.cz |
| Dépôt | https://gitlab.nic.cz/knot/knot-resolver.git |
| Docs amont | https://www.knot-resolver.cz/documentation |
| Licence | CC0-1.0 AND GPL-3.0-or-later AND LGPL-2.1-or-later AND MIT |
| Archive source | https://knot-resolver.nic.cz/release/knot-resolver-6.4.1.tar.xz |
| Dernière mise à jour | 2026-07-22T17:13:25Z |
| Pulse | updated |
| Dépendances | fstrm, gnutls, knot, libnghttp2, libuv, libyaml, lmdb, luajit, protobuf-c, python@3.14 |
| Dépendances de compilation | meson, ninja, pkgconf |
| Bibliothèques fournies par macOS | libedit |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | declared |
faits du registre
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | knot-resolver |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Autres enregistrements de gestionnaires de paquets
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
Debian apt95%
knot-resolver 5.7.5-1
caching, DNSSEC-validating DNS resolver
sudo apt install knot-resolver- Section: net
- Architecture: amd64
- 22 Dépendances
- 3 dépendances optionnelles
- normalized package name match
- Correspondance par : Knot Resolver
Debian apt95%
knot-resolver-doc 5.7.5-1
Documentation for Knot Resolver
sudo apt install knot-resolver-doc- Section: doc
- Architecture: all
- Source Package: knot-resolver
- 2 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
Debian apt95%
knot-resolver-module-http 5.7.5-1
HTTP module for Knot Resolver
sudo apt install knot-resolver-module-http- Section: net
- Architecture: amd64
- Source Package: knot-resolver
- 6 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
Ubuntu apt95%
knot-resolver 5.7.2-1
caching, DNSSEC-validating DNS resolver
sudo apt install knot-resolver- Section: universe/net
- Architecture: amd64
- 23 Dépendances
- 3 dépendances optionnelles
- normalized package name match
- Correspondance par : Knot Resolver
Ubuntu apt95%
knot-resolver-doc 5.7.2-1
Documentation for Knot Resolver
sudo apt install knot-resolver-doc- Section: universe/doc
- Architecture: all
- Source Package: knot-resolver
- 2 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
Ubuntu apt95%
knot-resolver-module-http 5.7.2-1
HTTP module for Knot Resolver
sudo apt install knot-resolver-module-http- Section: universe/net
- Architecture: amd64
- Source Package: knot-resolver
- 6 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver 5.7.6-r0
Minimalistic caching DNS resolver implementation
sudo apk add knot-resolver- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-dbg 5.7.6-r0
Minimalistic caching DNS resolver implementation (debug symbols)
sudo apk add knot-resolver-dbg- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-dev 5.7.6-r0
Minimalistic caching DNS resolver implementation (development files)
sudo apk add knot-resolver-dev- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-doc 5.7.6-r0
Minimalistic caching DNS resolver implementation (documentation)
sudo apk add knot-resolver-doc- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-libs-static 5.7.6-r0
Minimalistic caching DNS resolver implementation (static library)
sudo apk add knot-resolver-libs-static- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-mod-dnstap 5.7.6-r0
Knot Resolver - dnstap logging
sudo apk add knot-resolver-mod-dnstap- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-mod-http 5.7.6-r0
Knot Resolver - HTTP/2 services
sudo apk add knot-resolver-mod-http- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
apk95%
knot-resolver-openrc 5.7.6-r0
Minimalistic caching DNS resolver implementation (OpenRC init scripts)
sudo apk add knot-resolver-openrc- License: GPL-3.0-or-later
- Architecture: x86_64
- Source Package: knot-resolver
- 1 Dépendances
- normalized package name match
- Correspondance par : Knot Resolver
dnf95%
knot-resolver 5.7.6-3.fc44
Caching full DNS Resolver
sudo dnf install knot-resolver- License: GPL-3.0-or-later
- Category: Unspecified
- Architecture: i686
- Source Package: knot-resolver
- 24 Dépendances
- 5 fournit
- normalized package name match
- Correspondance par : Knot Resolver
dnf95%
knot-resolver-devel 5.7.6-3.fc44
Development headers for Knot Resolver
sudo dnf install knot-resolver-devel- License: GPL-3.0-or-later
- Category: Unspecified
- Architecture: i686
- Source Package: knot-resolver
- 4 Dépendances
- 2 fournit
- normalized package name match
- Correspondance par : Knot Resolver
piste source
Généré depuis les données du dépôt
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated configuration and credential file locations
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment