.us
Country code domain introduced in 1985 for the USA. As of April 2002 registrations are open at the second level to any individual United States citizen, company or organisation or foreign entities with a presence in the US. The domain is currently operated by Neustar, Inc under a United States Department of Commerce contract. At the time of writing this ccTLD has seen rising levels of interest from the American small business community, who turning back to it when faced with a lack of suitable and available .com domain names.
NeuStar http://www.nic.us/
TLD introduced 1985
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