Dnsblklist Check

Dnsblklist Check is a golang-based blacklist ip (mail-server ip) check.

Installation

Just clone the repo and built it with

make all # will build a linux and mac executable as long as docker is installed

Resolver

Depending on your system it could be possible that you need to adjust your cgo resolver.

export GODEBUG=netdns=cgo

Usage

nagios-dnsblklist --help #or
nagios-dnsblklist <subcommand> --help

Configuration file

A default configuration file could look like:

blacklistServers:
  - 'black.list.server1'
  - 'black.list.server2'
timeout: 2
verbosity: 0
suppresscrit: false

Known issues

Contributing

This is an open source project and your contribution is very much appreciated.

1. Check for open issues or open a fresh issue to start a discussion around a feature idea or a bug.
2. Fork the repository on Github and make your changes on the develop branch (or branch off of it).
3. Send a pull request (with the develop branch as the target).

Changelog

See CHANGELOG.md

License

Dnsblklist is available under the MIT license. See the LICENSE file for more info.