macOS
Homebrewverifiziert · 100%
brew install knot-resolverlocal Homebrew formula metadata
MacPortsverifiziert · 94%
sudo port install knot-resolverMacPorts ports tree · net/knot-resolver/Portfile · Quelle: api.github.com
brew
knot-resolver mit Homebrew, apk, apt, dnf, MacPorts, pacman installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für knot-resolver in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Linux
Alpine Linux apkverifiziert · 92%
sudo apk add knot-resolverAlpine Linux edge package indexes · knot-resolver · Quelle: dl-cdn.alpinelinux.org
Debian aptverifiziert · 92%
sudo apt install knot-resolverDebian stable package indexes · knot-resolver · Quelle: deb.debian.org
Fedora dnfverifiziert · 92%
sudo dnf install knot-resolverFedora Rawhide package metadata · knot-resolver · Quelle: dl.fedoraproject.org
Arch Linux pacmanverifiziert · 92%
sudo pacman -S knot-resolverArch Linux sync databases · knot-resolver · Quelle: geo.mirror.pkgbuild.com
Überblick
Paketzusammenfassung
Minimalistic, caching, DNSSEC-validating DNS resolver
Projektlinks
Befehle und Aliase
- knot-resolver
- kres-cache-gc
- kresctl
- kresd
Verlauf
Projektgeschichte und Nutzung
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.
Projektgeschichte
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.
Adoptionsgeschichte
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.
Wie es verwendet wird
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.
Warum Paket-Nerds sich dafür interessieren
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.
Zeitleiste
- 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.
Quellen
Sicherheitslage
Risikostufe: orange
formula declares a Homebrew service.
Risikoklassifikator
orange Risiko · mittel Konfidenz · infrastructure
Warum
- formula declares a Homebrew service
Signale
- metadata:service
Installationsverhalten
- In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
- Formelmetadaten deklarieren einen Service- oder Daemon-Block.
- Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
- Installiert mit 10 Laufzeitabhängigkeiten.
- Build-Metadaten listen 3 Build-Abhängigkeiten.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
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
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
knot-resolver | cli | globales Executable | |
kres-cache-gc | cli | globales Executable | |
kresctl | cli | globales Executable | |
kresd | cli | globales Executable |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-07-10
Manager-Version6.4.0
Manager aktualisiert2026-07-04
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt
- InfoRelease/tag comparison is only available for GitHub repositories.https://www.knot-resolver.cznone Konfidenz
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:knot-resolver |
|---|---|
| Version | 6.4.0 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/knot-resolver |
| Homepage | https://www.knot-resolver.cz |
| Repository | https://gitlab.nic.cz/knot/knot-resolver.git |
| Upstream-Dokumentation | https://www.knot-resolver.cz/documentation |
| Lizenz | CC0-1.0 AND GPL-3.0-or-later AND LGPL-2.1-or-later AND MIT |
| Quellarchiv | https://knot-resolver.nic.cz/release/knot-resolver-6.4.0.tar.xz |
| Zuletzt aktualisiert | 2026-07-04T13:13:40+09:00 |
| Pulse | updated |
| Abhängigkeiten | fstrm, gnutls, knot, libnghttp2, libuv, libyaml, lmdb, luajit, protobuf-c, python@3.14 |
| Build-Abhängigkeiten | meson, ninja, pkgconf |
| Von macOS bereitgestellte Bibliotheken | libedit |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | declared |
Registry-Fakten
Details aus der Quelldatenbank
| 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 |
|
Source-Datenbank-Treffer
Andere Paketmanager-Einträge
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
Debian apt95%
knot-resolver 5.7.5-1
caching, DNSSEC-validating DNS resolver
sudo apt install knot-resolver- Section: net
- Architecture: amd64
- 22 Abhängigkeiten
- 3 optionale Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 3 optionale Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: 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
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 5 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 2 stellt bereit
- normalized package name match
- Abgeglichen nach: Knot Resolver
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- 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