.Pr

.pr

.pr Puerto Rico Top Level Domain
Introduced	27 August 1989
TLD type	Country code top-level domain
Status	Active
Registry	Gauss Research Laboratory Inc
Sponsor	Gauss Research Laboratory Inc
Intended use	Entities connected with  Puerto Rico
Actual use	Fairly popular in Puerto Rico
Registration restrictions	Some subdomains have restrictions; .isla.pr is less expensive but limited to Puerto Rico residents
Structure	Registrations are at third level beneath second level labels; second-level registrations are available at higher cost
Dispute policies	UDRP
DNSSEC	yes
Registry website	domains.pr/about.php

A .pr.us second-level domain has been reserved for Puerto Rico under the .us locality namespace, but it is unused. Agencies of the government of Puerto Rico use either .gov.pr or, more recently, subdomains of pr.gov, where the main government portal is located.

In March 2010, National Public Radio launched a URL shortener using the domain hack "n.pr".

• .pr – for businesses, professionals, individuals, companies, public relations, etc.
• .biz.pr – for businesses
• .com.pr – for companies, but not restricted to
• .edu.pr – for educational institutions with presence in Puerto Rico
• .gov.pr – for agencies of the government of Puerto Rico
• .info.pr – for informative websites
• .isla.pr – for people with presence in Puerto Rico
• .name.pr – for individuals
• .net.pr – for network oriented entities, but not restricted to
• .org.pr – for organizations, but not restricted to
• .pro.pr – for professionals
• .est.pr – for university students
• .prof.pr – for university professors
• .ac.pr – for academics

• Internet in Puerto Rico
• Internet in the United States
• .us

• .PR Registrar
• IANA .pr whois information