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.us Domain Space

NTIA supervises the administration of the DNS country code top level domain for the United States (usTLD or .us domain) through a contract, the most recent of which was awarded to Neustar in 2019. 

Table of Contents

2019 Contract

See comments submitted to the Request for Comments

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The United States Department of Commerce's (Department) National Telecommunications and Information Administration (NTIA) administers the contract for the country code top-level domain (ccTLD) for the United States, “.us” (usTLD). NTIA asked for input from interested parties on the introduction of accountability measures regarding access to the personal information of usTLD registrants. NTIA's policy goal regarding access to domain registration data is to ensure that the usTLD protects the privacy of its usTLD registrants while also enabling third parties to access usTLD domain registration data for legitimate purposes.

2014 Contract

2007 Contract

2001 Contract

Enhancement of .US name space