pkg.soopen package index

brew / 順位 53

unbound を Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper, scoop, winget でインストール

unbound のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

インストールコマンドセキュリティノート

インストール

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install unbound

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install unbound

MacPorts ports tree · net/unbound/Portfile · ソース: api.github.com

Linux

Alpine Linux apk確認済み · 92%
sudo apk add unbound

Alpine Linux edge package indexes · unbound · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install unbound

Debian stable package indexes · unbound · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install unbound

Fedora Rawhide package metadata · unbound · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#unbound

nixpkgs package indexes · pkgs/by-name/un/unbound/package.nix · ソース: api.github.com

Arch Linux pacman確認済み · 92%
sudo pacman -S unbound

Arch Linux sync databases · unbound · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install unbound

openSUSE Tumbleweed package metadata · unbound · ソース: download.opensuse.org

Windows

Scoop確認済み · 92%
scoop install main/unbound

Scoop official bucket manifest trees · bucket/unbound.json · ソース: api.github.com

Windows Package Manager確認済み · 92%
winget install --id NLnetLabs.Unbound -e

Windows Package Manager source index · NLnetLabs.Unbound · ソース: cdn.winget.microsoft.com

概要

パッケージ概要

Validating, recursive, caching DNS resolver

コマンドとエイリアス

  • unbound
  • unbound-anchor
  • unbound-checkconf
  • unbound-control
  • unbound-control-setup
  • unbound-host

履歴

プロジェクトの歴史と使われ方

Unbound is NLnet Labs' validating, recursive, caching DNS resolver. It is one of the significant infrastructure packages in this batch: a security- and privacy-oriented resolver used as a local stub resolver, a network recursive resolver, a DNSSEC validator, and a library.

プロジェクトの歴史

The official Unbound history says the project started to develop independent open-source DNS software and documentation, jointly funded by VeriSign and the University of Southern California/Information Sciences Institute. The C implementation was based on a Java prototype and was released in May 2008.

The official requirements document names the early resolver work by Bill Manning, David Blacka, and Matt Larson, with contributions from Geoff Sisson and Roy Arends, and says that around 2006 NLnet Labs volunteered to write a full C implementation ready for deployed use.

From the beginning, Unbound was designed around modular resolver components: validator, iterator, cache, networking, and query management. Its stated goals included DNSSEC support, high performance, code diversity in the DNS resolver monoculture, use as a stub resolver or full caching nameserver, portability, and a BSD license.

採用の歴史

NLnet Labs' project page says Unbound runs on Linux and BSD distributions as well as macOS, has packages for most platforms, is included in the base system of all major BSD operating systems, and is in the standard repositories of most Linux distributions.

The input package metadata reflects that breadth in package-manager terms: Homebrew, MacPorts, Nix, pacman, Scoop, winget, zypper, apk, Debian, Fedora, and Ubuntu entries are present. For package users, Unbound is not a novelty CLI; it is deployable network infrastructure.

Unbound's adoption also tracks changes in DNS operations: DNSSEC validation, local caching, query minimisation, DNS-over-TLS, DNS-over-HTTPS, authority zones, and aggressive DNSSEC-validated cache all appear in official NLnet Labs documentation or release notes.

使われ方

The official home-network tutorial presents Unbound as a resolver that can be installed from OS packages, tested with `dig`, and then used first for a single machine and then for a whole network. It notes that Unbound behaves as a caching recursive DNS resolver out of the box on installation.

Command-line package users care about the suite around the daemon: `unbound-checkconf` for validation, `unbound-control` and `unbound-control-setup` for administration, `unbound-anchor` for trust-anchor handling, and `unbound-host` for lookups. Those executables turn the resolver into something that can be configured, tested, and automated like other Unix services.

パッケージ好きにとっての重要性

Unbound is highly significant in package-manager culture because it is a small, modern alternative to monolithic DNS server deployments for the recursive-resolver role. It is commonly installed on routers, servers, BSD systems, developer laptops, and self-hosted networks.

For package nerds, Unbound represents the ideal infrastructure package: source-available, portable, daemonized, scriptable, configurable through text files, and backed by a specialist upstream. Its DNSSEC and privacy features made it a default recommendation in many local-resolver and self-hosting setups.

タイムライン

  • 2006: NLnet Labs volunteers to write the deployed C implementation.
  • 2008: Unbound C implementation released in May.
  • 2018: Unbound 1.7.0 adds features including aggressive use of the DNSSEC-validated cache.
  • 2026: NLnet Labs documentation and project page list Unbound 1.25.1 as the current documented series.

Related projects

  • NSD, also from NLnet Labs, is the related authoritative DNS server counterpart to Unbound's recursive-resolver role.
  • libunbound exposes resolver functionality to applications, and related DNS privacy/standards work includes DNSSEC, DNS-over-TLS, DNS-over-HTTPS, query name minimisation, and RFC 8198 aggressive DNSSEC-validated cache.

セキュリティ状態

リスクレベル: orange

formula declares a Homebrew service.

リスク分類器

リスク orange · 信頼度 中 · infrastructure

理由

  • formula declares a Homebrew service

信号

  • metadata:service

インストール挙動

  • Homebrew bottle メタデータは記録されていません。

推奨レビュー

エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。

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
/usr/local/etc/unbound/unbound.conf

Credential files

Credential-bearing paths to review before unattended agent runs.

Unix
/usr/local/etc/unbound/unbound_server.key/usr/local/etc/unbound/unbound_control.key/usr/local/etc/unbound/unbound_server.pem/usr/local/etc/unbound/unbound_control.pem

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
unbound実行可能ファイルインデックス済み実行可能ファイルローカル実行可能ファイルインデックスから検出されました。
unbound-anchor実行可能ファイルインデックス済み実行可能ファイルローカル実行可能ファイルインデックスから検出されました。
unbound-checkconf実行可能ファイルインデックス済み実行可能ファイルローカル実行可能ファイルインデックスから検出されました。
unbound-control実行可能ファイルインデックス済み実行可能ファイルローカル実行可能ファイルインデックスから検出されました。
unbound-control-setup実行可能ファイルインデックス済み実行可能ファイルローカル実行可能ファイルインデックスから検出されました。
unbound-host実行可能ファイルインデックス済み実行可能ファイルローカル実行可能ファイルインデックスから検出されました。

鮮度

バージョンと鮮度

これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。

ページ生成日2026-08-03
マネージャ版1.25.2
マネージャ更新日2026-07-22
ローカルデータ不明
上流利用不可
検出された最新未検出
  • OK鮮度警告は生成されていません。

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:unbound
バージョン1.25.2
パッケージマネージャHomebrew
ホームページhttps://www.unbound.net
リポジトリhttps://github.com/NLnetLabs/unbound
最終更新2026-07-22T11:02:40Z
Pulseupdated
Bottle未記録
サービス宣言なし

ソースデータベース一致

他のパッケージマネージャ記録

一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。

Debian apt95%

libunbound-dev 1.22.0-2+deb13u3

static library, header files, and docs for libunbound

https://www.unbound.net/

sudo apt install libunbound-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: unbound
  • 1 依存関係
  • normalized package name match
  • 一致条件: Unbound
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libunbound-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libunbound8 1.22.0-2+deb13u3

library implementing DNS resolution and validation

https://www.unbound.net/

sudo apt install libunbound8
  • Section: libs
  • Architecture: amd64
  • Source Package: unbound
  • 3 依存関係
  • normalized package name match
  • 一致条件: Unbound
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libunbound8 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

python3-unbound 1.22.0-2+deb13u3

library implementing DNS resolution and validation (Python3 bindings)

https://www.unbound.net/

sudo apt install python3-unbound
  • Section: python
  • Architecture: amd64
  • Source Package: unbound
  • 4 依存関係
  • normalized package name match
  • 一致条件: Unbound
Debian stable package indexes · deb.debian.org · Debian stable package indexes: python3-unbound from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

unbound 1.22.0-2+deb13u3

validating, recursive, caching DNS resolver

https://www.unbound.net/

sudo apt install unbound
  • Section: net
  • Architecture: amd64
  • 9 依存関係
  • 3 任意依存関係
  • normalized package name match
  • 一致条件: Unbound
Debian stable package indexes · deb.debian.org · Debian stable package indexes: unbound from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

unbound-anchor 1.22.0-2+deb13u3

utility to securely fetch the root DNS trust anchor

https://www.unbound.net/

sudo apt install unbound-anchor
  • Section: net
  • Architecture: amd64
  • Source Package: unbound
  • 4 依存関係
  • normalized package name match
  • 一致条件: Unbound
Debian stable package indexes · deb.debian.org · Debian stable package indexes: unbound-anchor from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

unbound-host 1.22.0-2+deb13u3

reimplementation of the 'host' command

https://www.unbound.net/

sudo apt install unbound-host
  • Section: net
  • Architecture: amd64
  • Source Package: unbound
  • 3 依存関係
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Unbound
Debian stable package indexes · deb.debian.org · Debian stable package indexes: unbound-host from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

unbound

nix profile install nixpkgs#unbound
  • normalized package name match
  • 一致条件: Unbound
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/un/unbound/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

libunbound-dev 1.19.2-1ubuntu3

static library, header files, and docs for libunbound

https://www.unbound.net/

sudo apt install libunbound-dev
  • Section: net
  • Architecture: amd64
  • Source Package: unbound
  • 1 依存関係
  • normalized package name match
  • 一致条件: Unbound
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libunbound-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libunbound8 1.19.2-1ubuntu3

library implementing DNS resolution and validation

https://www.unbound.net/

sudo apt install libunbound8
  • Section: libs
  • Architecture: amd64
  • Source Package: unbound
  • 3 依存関係
  • normalized package name match
  • 一致条件: Unbound
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libunbound8 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

python3-unbound 1.19.2-1ubuntu3

library implementing DNS resolution and validation (Python3 bindings)

https://www.unbound.net/

sudo apt install python3-unbound
  • Section: universe/python
  • Architecture: amd64
  • Source Package: unbound
  • 4 依存関係
  • normalized package name match
  • 一致条件: Unbound
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: python3-unbound from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

unbound 1.19.2-1ubuntu3

validating, recursive, caching DNS resolver

https://www.unbound.net/

sudo apt install unbound
  • Section: universe/net
  • Architecture: amd64
  • 9 依存関係
  • 3 任意依存関係
  • normalized package name match
  • 一致条件: Unbound
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: unbound from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

unbound-anchor 1.19.2-1ubuntu3

utility to securely fetch the root DNS trust anchor

https://www.unbound.net/

sudo apt install unbound-anchor
  • Section: universe/net
  • Architecture: amd64
  • Source Package: unbound
  • 4 依存関係
  • normalized package name match
  • 一致条件: Unbound
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: unbound-anchor from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

unbound-host 1.19.2-1ubuntu3

reimplementation of the 'host' command

https://www.unbound.net/

sudo apt install unbound-host
  • Section: universe/net
  • Architecture: amd64
  • Source Package: unbound
  • 3 依存関係
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Unbound
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: unbound-host from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

py3-unbound 1.25.2-r0

Python bindings to libunbound

https://nlnetlabs.nl/projects/unbound/about/

sudo apk add py3-unbound
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: unbound
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Unbound
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: py3-unbound from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

unbound 1.25.2-r0

Unbound is a validating, recursive, and caching DNS resolver

https://nlnetlabs.nl/projects/unbound/about/

sudo apk add unbound
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: unbound
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Unbound
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: unbound from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

unbound-dbg 1.25.2-r0

Unbound is a validating, recursive, and caching DNS resolver (debug symbols)

https://nlnetlabs.nl/projects/unbound/about/

sudo apk add unbound-dbg
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: unbound
  • normalized package name match
  • 一致条件: Unbound
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: unbound-dbg from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz

パッケージグラフ

リンクは、ローカルのパッケージ関係グラフ、補足データ、依存関係、エコシステム一致、パッケージハブ所属から来ています。

エージェント安全ガイド

ソース経路

リポジトリデータから生成

このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。

使用ソース

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • curated configuration and credential file locations
  • curated package history
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation