All of these are domains name: .edu, .gov, .com and .org.
Education Commercial Government Network
.com , .org , .edu , .gov
Yes
It is a domain name for Commercial web sites. Other types are org for Organization, edu for schools and gov for government.
top-level domains
.com is the domain extension for a commercial website (business, etc.) .edu is the domain extension for Education websites (Universities, Colleges, etc.) .gov is the domain extension for a State or Federal government website. While anyone can get a .com domain. .edu and .gov domains are strictly regulated by ICANN and only official organizations fitting the description of the domain extension can request one.
I know 5: .com .org .net .gov and .edu
com- commercial org- organisation net- network
commercial websites base their information around selling their product
.com is a type of domain. Usually websites using ".com" are commercial websites, not educational (.edu), government (.gov), etc.
dot gov (.gov) is the domain for most government outfits. dot com (.com) is for most everyone else, along with .net. Others you may see will be .edu (educational institutions), .org (non-profit organizations), .co.xx (where .co stands for country and .xx is the country abbreviation)