the internet code for Mexico is - ".mx".
Information about .mx domains
There are estimated to be about 531,701 domains with .mx suffix (2014).
The Intended use for .mx domains is for entities connected with Mexico.
Actual use: No nexus or presence requirement is enforced, but most use is in Mexico.
The .mx internet code was Introduced in 1989.
The Sponsoring Organisation for .mx domains is "NIC-Mexico ITESM - Campus Monterrey".
Structure of .mx ccTLD: Second-level registrations after October 31, 2009; registration at third level beneath generic-category second-level domains.
Registration restrictions of .mx domain: None for .mx nor .com.mx; other subdomains may have restrictions.
NIC-Mexico ITESM - Campus Monterrey's contact details - See link
For .mx domain registration click on the following link - See link
For a whois search on .mx domains click on the following link - See link
You can see more details about the .mx ccTLD in Wikipedia - See link
Internet website in Mexico with .mx code (2014)
.mx code is used by 0.40% of all world's websites.
Most popular websites with .mx domain
Internet ipaddress and mailsevers
IP Addresses: 28,973,659.
Number of Internet Users (2014)
Mexico makes up 1.74% of the world's Internet users and it ranked on 11 place compared to other countries in the world.
According to data from internetlivestats.com there are 50,923,060 internet users in Mexico, which makes up about 41.13% of Mexico's population (123,799,215).
Search for .mx domains on google Mexico - See link
SOURCES OF INFORMATION
Domain Count Statistics for TLDs - See link