Wp-domainer is a project mainly written in PHP, it's free.
A plugin for WordPress to help domain name bloggers create domain lists.
A plugin for WordPress.
In the post or page editor in WordPress, use the domain shortcode to list your domain names.
[domains]
example1.com
example2.com
example3.com
[/domains][domains link="http://%dn%"]
example1.com
example2.com
example3.com
[/domains]