This four-letter domain is distinctive and easy to pronounce and spell. It sounds like "ducks", which leads to obvious branding opportunities.
As an abstract name this could almost anything, including a physical product (e.g. cleaning, pharmaceutical) website or app (social, health).
The name "duxs" has only four characters and just one syllable. Single-syllable names are extremely rare and extremely valuable. Successful brands using one syllable names include Chase, Square and Box.
This domain was first registered in April 2005. Older domains have an advantage when ranking in search engines.
Duxs.com is a .com domain. Dot com domains are the most sought after domain extension in the world, used by famous websites like twitter.com. When you own a .com, it is much easier to rank for your own name in search engines.