Invented business name designed for a professional business or brand.
The word "kelxo" contains only five letters and just two syllables. Two-syllable names are extremely rare and very valuable. Two syllable names are used by established brands like Kleenex, Ikea and Lego.
Kelxo.com is a .com domain. Dot com domains are the most valuable domain extension in the world, used by famous websites like twitter.com. A .com is the first thing people think of when they think of a website.