Domain Hack Tool

A domain hack dəʊˈmeɪn hæk is an unconventional domain name that combines domain levels to spell out the full "name" or title of the domain.

Domain hacks offer the ability to produce extremely short domain names.

This makes them potentially valuable for uses such as URL shortening services. Popular examples are goo.gl, youtu.be, del.icio.us, t.co, and goatse.cx.