# ldns をインストール

ldns 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

```sh
sudo av install brew:ldns
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install ldns
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install ldns
```

  証拠: MacPorts ports tree: net/ldns/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add ldns
```

  証拠: Alpine Linux edge package indexes: ldns from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz

- dnf (92%):

```sh
sudo dnf install ldns
```

  証拠: Fedora Rawhide package metadata: ldns from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#ldns
```

  証拠: nixpkgs package indexes: pkgs/by-name/ld/ldns/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S ldns
```

  証拠: Arch Linux sync databases: ldns from https://geo.mirror.pkgbuild.com/core/os/x86_64/core.db.tar.gz

- zypper (92%):

```sh
sudo zypper install ldns
```

  証拠: openSUSE Tumbleweed package metadata: ldns from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:ldns
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/ldns>
- **バージョン:** 1.9.0
- **ソース概要:** DNS library written in C
- **ホームページ:** <https://nlnetlabs.nl/projects/ldns/>
- **上流ドキュメント:** <https://nlnetlabs.nl/projects/ldns/>
- **ライセンス:** BSD-3-Clause
- **ソースアーカイブ:** <https://nlnetlabs.nl/downloads/ldns/ldns-1.9.0.tar.gz>
- **更新:** 2026-03-20T18:54:21Z
- **生成ソース:** 2026-05-26T17:25:59+00:00

## 実行可能ファイル

- drill (cli)
- ldns-chaos (cli)
- ldns-compare-zones (cli)
- ldns-config (cli)
- ldns-dane (cli)
- ldns-dpa (cli)
- ldns-gen-zone (cli)
- ldns-key2ds (cli)
- ldns-keyfetcher (cli)
- ldns-keygen (cli)
- ldns-mx (cli)
- ldns-notify (cli)
- ldns-nsec3-hash (cli)
- ldns-read-zone (cli)
- ldns-resolver (cli)
- ldns-revoke (cli)
- ldns-rrsig (cli)
- ldns-signzone (cli)
- ldns-test-edns (cli)
- ldns-testns (cli)
- ldns-update (cli)
- ldns-verify-zone (cli)
- ldns-version (cli)
- ldns-walk (cli)
- ldns-zcat (cli)
- ldns-zsplit (cli)
- ldnsd (cli)
- drill (エイリアス)
- ldns-chaos (エイリアス)
- ldns-compare-zones (エイリアス)
- ldns-config (エイリアス)
- ldns-dane (エイリアス)
- ldns-dpa (エイリアス)
- ldns-gen-zone (エイリアス)
- ldns-key2ds (エイリアス)
- ldns-keyfetcher (エイリアス)
- ldns-keygen (エイリアス)
- ldns-mx (エイリアス)
- ldns-notify (エイリアス)
- ldns-nsec3-hash (エイリアス)
- ldns-read-zone (エイリアス)
- ldns-resolver (エイリアス)
- ldns-revoke (エイリアス)
- ldns-rrsig (エイリアス)
- ldns-signzone (エイリアス)
- ldns-test-edns (エイリアス)
- ldns-testns (エイリアス)
- ldns-update (エイリアス)
- ldns-verify-zone (エイリアス)
- ldns-version (エイリアス)
- ldns-walk (エイリアス)
- ldns-zcat (エイリアス)
- ldns-zsplit (エイリアス)
- ldnsd (エイリアス)

## 依存関係

- openssl@3
- python@3.14

## ビルド依存関係

- swig

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 鮮度

- ページ生成日: 2026-05-26
- マネージャ版: 1.9.0
- マネージャ更新日: 2026-03-20
- ローカルデータ: ok
- 上流リポジトリ: https://nlnetlabs.nl/projects/ldns/
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

library-like package without higher-risk signals.

- **Geiger リスク:** green / low
- library-like package without higher-risk signals

## 関連リンク

- [openssl@3](https://www.automicvault.com/pkg/brew/openssl-3/) - Runtime dependency declared by Homebrew.
- [python@3.14](https://www.automicvault.com/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [swig](https://www.automicvault.com/pkg/brew/swig/) - Build dependency declared by Homebrew.
- [openssh](https://www.automicvault.com/pkg/brew/openssh/) - Popular package that depends on this formula.
- [freeswitch](https://www.automicvault.com/pkg/brew/freeswitch/) - Popular package that depends on this formula.
- [dnsperf](https://www.automicvault.com/pkg/brew/dnsperf/) - Popular package that depends on this formula.
- [redwax-tool](https://www.automicvault.com/pkg/brew/redwax-tool/) - Popular package that depends on this formula.

## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph