This name is well suited to a telecommunications or Internet organisation.
The name "dexha" has only five characters and just two syllables. Two-syllable names are highly rare and very valued. Leading companies using two syllable names include Twitter, Buffer and Kleenex.
Dexha.com is a .com domain. Dot com domains are the most prestigious domain extension in the world, used by famous websites like facebook.com. Once secured, a .com all but guarantees no-one else can outrank you for your own name in the long run.