"RegSelect is an independent source that compares more than 50 sources of Internet domains to make sure you get the best prices and features possible for your dollars." They also provide other registration services. Editor's Note - We have not investigated to verify if the assessments are independent. 7-02
"Specifically, ICANN coordinates the assignment of the following identifiers that must be globally unique for the Internet to function:
Internet domain names IP address numbers protocol parameter and port numbers
In addition, ICANN coordinates the stable operation of the Internet's root server system." Complaints against registrars can also be made through this site. 7-02