.us  Registered Domain Names List  / .us zone file

.us (United States of America) Registered Domain Names List Download / .us zone file

.us is the Internet country code top-level domain (ccTLD) for the United States. It was established in 1985. Registrants of .us domains must be United States citizens, residents, or organizations, or a foreign entity with a presence in the United States. Most registrants in the country have registered for .com, .net, .org and other gTLDs, instead of .us, which has primarily been used by state and local governments despite any entity having the option of registering a .us domain.

.us domains activity
in last 2 month

download .us zone file

Under .us nexus requirements, .us domains may be registered only by the following qualified entities:

  1. Any United States citizen or resident,
  2. Any United States entity, such as organizations or corporations,
  3. Any foreign entity or organization with a bona fide presence in the United States

To ensure that these requirements are met, Neustar frequently conducts “spot checks” on registrant information.

To prevent anonymous registrations that do not meet these requirements, in 2005 the National Telecommunications and Information Administration ruled that registrants of .us domains may not secure private domain name registration via anonymizing proxies, and that their contact information must be made public. Registrants are required to provide complete contact information without omissions.

Under the locality namespace, delegated managers may impose additional requirements. For example, the Texas Regional Hostmaster restricts each of its delegated localities to organizations that have a mailing address in that locality.

.us domain names list


including .us .tx.us .ca.us .pa.us .nj.us .ny.us .ga.us .wi.us .mn.us .in.us .va.us .nc.us .il.us .fl.us .ia.us .md.us .mo.us .mi.us .oh.us .or.us .co.us .ma.us .ak.us .sc.us .la.us .ne.us .ct.us .tn.us .wa.us .al.us .az.us .nm.us .sd.us .wv.us .ky.us .nd.us .nv.us .ar.us .ok.us .nh.us .mt.us .vt.us .wy.us .ms.us .me.us .id.us .ks.us .ut.us .nsn.us .pr.us .dc.us .isa.us .kids.us .ri.us .dni.us .de.us .hi.us .fed.us

More than 1,990,862 domains included.


Release date: October 25, 2015
Last updated:October 1, 2018
Software application type: Database
File format: .csv

Customers also looking at: