During the foundational period of the Internet the only organization that was responsible for the administration of domain name registrations was [[DARPA]]. As the Internet grew in the 1980s, the Whois system appeared with the purpose of administering and looking-up domain names, registrants and other resourcesrelated to domain name registration. Still, at that time there was only the one organization registering domains, so the system acted as a centralized query-based server. Over time the number of [[gTLD]]s significantly increased, which led to complex networks of registrars and related associations; in response the Whois servers became stronger and less permissive.<ref>[http://en.wikipedia.org/wiki/Whois Whois History]</ref> | During the foundational period of the Internet the only organization that was responsible for the administration of domain name registrations was [[DARPA]]. As the Internet grew in the 1980s, the Whois system appeared with the purpose of administering and looking-up domain names, registrants and other resourcesrelated to domain name registration. Still, at that time there was only the one organization registering domains, so the system acted as a centralized query-based server. Over time the number of [[gTLD]]s significantly increased, which led to complex networks of registrars and related associations; in response the Whois servers became stronger and less permissive.<ref>[http://en.wikipedia.org/wiki/Whois Whois History]</ref> |