A simple client library for DNS-O-Matic.
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This is a simple client for DNS-O-Matic.

What is DNS-O-Matic?

For Users

DNS-O-Matic provides you a free and easy way to announce your dynamic IP changes to multiple services with a single update. Using DNS-O-Matic allows you to pick and choose what Dynamic DNS services you want to notify, all from one easy to use interface.

For Developers

DNS-O-Matic provides a scalable and standardized solution for developers to easily provide support for all dynamic DNS / IP services in their software or platform with one simple and consistent API at no cost.

For Dynamic DNS Providers

DNS-O-Matic will support dynamic DNS services without any work on your side. As more software clients and hardware vendors adopt the DNS-O-Matic API, the reach and ease of adoption for your service expands automatically.


There are a few simple example scripts that can be used to get started with this library.

  • checker.php: IP Resolution example;
  • cron.php: Full DNS-O-Matic cronjob script that updates a single hostname;
  • updater.php: DNS-O-Matic update example.



The recommended way to install this library is through Composer.

# Install composer
curl -sS https://getcomposer.org/installer | php

Next, run the Composer command to install the latest stable version:

php composer.phar require flavioheleno/dnsomatic-php

After installing, you need to require Composer's autoloader:

require 'vendor/autoload.php';


This library is released under the MIT license. See LICENSE for details.