Nice, invented business domain name which could be based on the Italian word "zanzero" (as in 'drinking companion').
The name "zanzeo" has only six letters and only two syllables. Two-syllable names are extremely rare and extremely valuable. Two syllable names are used by established brands like YouTube, Kleenex and Google.
This domain was first registered in April 2010. Older domains have an advantage when ranking in search engines.
Zanzeo.com is a .com domain. Dot com domains are the most desirable domain extension in the world, used by famous websites like youtube.com. Once you own a .com, it will be much easier to rank for your own name in Google.