# dug を Homebrew でインストール

dug 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:dug
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install dug
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:dug
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.0.100
- **ソース概要:** Global DNS propagation checker that gives pretty output
- **ホームページ:** <https://dug.unfrl.com>
- **リポジトリ:** <https://github.com/unfrl/dug>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- dug (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 0.0.100
## プロジェクトの歴史と使われ方

dug is a .NET CLI for checking DNS propagation from multiple resolvers and presenting the results in pretty or machine-readable formats. It is a niche networking tool aimed at the moment after DNS changes, when operators want to see how records look around the world.

### プロジェクトの歴史

The public release history visible on GitHub starts in January 2021. The README states that the GitHub repository is a mirror of the primary Unfrl repository and marks the project as unmaintained, while still documenting usage, localization, packaging, Docker images, and .NET development.

The tool's stated goal is to make DNS propagation checks easy, with templated output for scripts and monitoring. Release activity continued through 2024, ending at least publicly with the 0.0.94 release in October 2024.

### 採用の歴史

dug's adoption appears narrow but real: its README documents Homebrew installation for macOS and Linux, AUR availability, Docker images, and platform binaries. The Homebrew formula keeps it visible to users who want a DNS propagation checker without manually downloading .NET binaries.

### 使われ方

Typical use is running dug against a domain after changing DNS records, optionally selecting record type, choosing server counts, or emitting JSON and templated fields for scripts. This makes it closer to a propagation dashboard in a terminal than to a direct dig replacement.

### パッケージ好きにとっての重要性

dug is package-nerd interesting because it packages a web-style DNS propagation checker as a local CLI. It also shows a less common Homebrew shape: a .NET single-file networking utility with internationalized output and scripted JSON modes.

### タイムライン

- 2021: 0.0.60 release appears in the public GitHub release history.
- 2022: 0.0.90 released after many small 0.0.x increments.
- 2023: 0.0.92 released.
- 2024: 0.0.94 appears in the public GitHub release history.

### Related projects

- dig, drill, and dog are related DNS CLIs, but dug focuses on propagation checks across resolvers.
- Web DNS propagation checkers are the closest product-style comparison; dug brings that workflow into the terminal.

### ソース

- <https://github.com/unfrl/dug>
- <https://git.unfrl.com/Unfrl/dug>
- <https://dug.unfrl.com/docs>
- <https://api.github.com/repos/unfrl/dug/releases?per_page=100>
- <https://formulae.brew.sh/formula/dug>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals


## Combined YAML source

View the package source record on GitHub. [combined/dug.yml](https://github.com/mxcl/pkgdb/blob/main/combined/dug.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph