https://github.com/relekang/coredns-blocklist

This is a coredns plugin to return NXDOMAIN response for any domain on preloaded lists. It can be useful to block malware domains or trackers.
https://github.com/relekang/coredns-blocklist

adblocking coredns dns

Last synced: about 2 months ago
JSON representation

This is a coredns plugin to return NXDOMAIN response for any domain on preloaded lists. It can be useful to block malware domains or trackers.

• Host: GitHub
• URL: https://github.com/relekang/coredns-blocklist
• Owner: relekang
• Created: 2020-11-13T18:21:46.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-01-19T06:11:44.000Z (6 months ago)
• Last Synced: 2024-01-19T08:38:06.017Z (6 months ago)
• Topics: adblocking, coredns, dns
• Language: Go
• Homepage:
• Size: 371 KB
• Stars: 23
• Watchers: 3
• Forks: 7
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md

Lists

• awesome-coredns - blocklist - return NXDOMAIN response for any domain on preloaded lists. It can be useful to block malware domains or trackers. (External Plguins)

README

        
# coredns-blocklist

This is a [coredns][] plugin to return NXDOMAIN response for any domain

on preloaded lists. It can be useful to block malware domains or trackers.

## Usage

It is possible to use this plugin with both files from disk and fetch

files from http servers by passing an url. The file should contain one

domain on each line. There is an example file in the example folder.

```

. {

  log

  prometheus

  # load from url

  blocklist https://mirror1.malwaredomains.com/files/justdomains

  # load from file, if the path is not absolute it will be relative to the Corefile

  blocklist blocklist.txt

  forward . 1.1.1.1 1.0.0.1

}

```

## Installation

There is multiple ways to add plugins in [coredns][], but no matter the

way you choose **the order matters**. The order sets the precedense of

the plugins when resolving queries. This means the blocklist plugin

should be before any plugins that would resolve the domains correctly.

Furthermore, the log plugin should be before this plugin to get proper

logging.

### Using plugin.cfg file

Add the following to the plugin.cfg file in your clone of coredns and follow

the instructions from coredns.

```

blocklist:github.com/relekang/coredns-blocklist

```

### Using a go file to compile the bundle

See the [example/main.go](./example/main.go) for how to create a file that you

can compile to get coredns with this plugin. This file will work with the

coredns version defined in [go.mod](./go.mod).

The example is bundled up with releases of on the [release page][] of this

repository. There it can be downloaded prebuilt for a bunch of environments.

[coredns]: https://coredns.io

[release page]: https://github.com/relekang/coredns-blocklist/releases