Nice, invented business domain name which could be based on the Italian word "zanzero" (as in 'drinking companion').
Zanzeo has only six letters and just two syllables. Two syllable names make popular global brands. Leading companies using two syllable names include Honda, Pepsi and Starbucks.
Zanzeo.com is a .com domain. Dot com is the most desirable domain extension. Owning a .com says that you own the word "zanzeo" online.
This domain was first registered in April 2010. Older domains have an advantage when ranking in search engines.