https://github.com/bfren/docker-unbound

Docker Unbound image.
https://github.com/bfren/docker-unbound

dns docker docker-unbound unbound

Last synced: 5 months ago
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Docker Unbound image.

• Host: GitHub
• URL: https://github.com/bfren/docker-unbound
• Owner: bfren
• License: mit
• Created: 2023-09-15T07:39:33.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2025-12-18T14:09:47.000Z (6 months ago)
• Last Synced: 2025-12-21T19:13:19.910Z (6 months ago)
• Topics: dns, docker, docker-unbound, unbound
• Language: Nushell
• Homepage:
• Size: 159 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

          
# Docker Unbound

![GitHub release (latest by date)](https://img.shields.io/github/v/release/bfren/docker-unbound) ![Docker Pulls](https://img.shields.io/endpoint?url=https%3A%2F%2Fbfren.dev%2Fdocker%2Fpulls%2Funbound) ![Docker Image Size](https://img.shields.io/endpoint?url=https%3A%2F%2Fbfren.dev%2Fdocker%2Fsize%2Funbound) ![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/bfren/docker-unbound/dev.yml?branch=main)

[Docker Repository](https://hub.docker.com/r/bfren/unbound) - [bfren ecosystem](https://github.com/bfren/docker)

Comes with [Unbound](https://nlnetlabs.nl/projects/unbound/about/) pre-installed.

See sample `.env` and `docker-compose.yml` files for usage (plus `-with-proxy` files).  Or run as:

```bash

docker run \

    --name=unbound \

    --detach=true \

    --env UNBOUND_ENABLE_DNSSEC=1 \

    --publish=53:53/tcp \

    --publish=53:53/udp \

    --restart=unless-stopped \

    bfren/unbound:latest

```

## Contents

* [Ports](#ports)

* [Environment Variables](#environment-variables)

* [Helper Functions](#helper-functions)

* [Licence / Copyright](#licence)

## Ports

* 53

## Environment Variables

You can override various values in Unbound's configuration using environment variables - see /overlay/etc/bf/templates/unbound.conf.esh for details.

## Helper Functions

Run `nu`, type `bf-unbound` and hit `tab` to see a list of helper functions.

## Licence

> [MIT](https://mit.bfren.dev/2023)

## Copyright

> Unbound is (c) 2007, NLnet Labs and licensed under [BSD-3](https://github.com/NLnetLabs/unbound/blob/master/LICENSE).

>

> Copyright (c) 2023-2026 [bfren](https://bfren.dev) (unless otherwise stated)