Neustar, Inc., is an American technology company that provides real-time information and analytics for the Internet, risk, digital performance, defense, telecommunications, entertainment, and marketing industries, and also provides clearinghouse and directory services to the global communications and Internet industries. Neustar is the domain name registry for a number of top-level domains, including .biz, .us, .co, .nyc, and .in.
Verisign Inc. is an American company based in Reston, Virginia, United States that operates a diverse array of network infrastructure, including two of the Internet's thirteen root nameservers, the authoritative registry for the .com, .net, and .name generic top-level domains and the .cc and .tv country-code top-level domains, and the back-end systems for the .jobs, .gov, and .edu Sponsored top-level domains. Verisign also offers a range of security services, including managed DNS, distributed denial-of-service (DDoS) attack mitigation and cyber-threat reporting.
The domain name info is a generic top-level domain (gTLD) in the Domain Name System (DNS) of the Internet. The name is derived from information, although registration requirements do not prescribe any particular purpose.
.us is the Internet country code top-level domain (ccTLD) for the United States. It was established in early 1985. Registrants of .us domains must be U.S. citizens, residents, or organizations, or a foreign entity with a presence in the United States. Most registrants in the U.S. have registered for .com, .net, .org and other gTLDs, instead of .us, which has primarily been used by state and local governments, even though private entities may also register .us domains.
.au is the Internet country code top-level domain (ccTLD) for Australia. It was first created on 5 March 1986. Domain name policy is managed by .au Domain Administration (auDA). As of July 2018, the registry is operated by Afilias.
.ae is the country code top-level domain (ccTLD) in the Domain Name System of the Internet for the United Arab Emirates. It is administered by .aeDA which is part of the Telecommunications and Digital Government Regulatory Authority of UAE (TDRA).
The domain name pro is a generic top-level domain in the Domain Name System of the Internet. Its name is derived from professional, indicating its intended use by certified professionals.
.vc is the Internet country code top-level domain (ccTLD) for Saint Vincent and the Grenadines. Registration is open worldwide, and it has been used for a variety of sites not necessarily related to that location; it can also be seen as standing for "Venture Capital", "Ventura County", "Version Control", "Video Conferencing", or other things, like an informal, but common, abbreviation of "você". In this way, ".com.vc" could be understood in Portuguese like ".with.you" would be in English. .vc is sometimes mistaken for being the ccTLD of the Vatican City State, which is .va.
The Internet country code top-level domain (ccTLD) .io is nominally assigned to the British Indian Ocean Territory. The domain is operated commercially by Afilias, a domain name registry subsidiary of Ethos Capital.
The domain name mobi is a generic top-level domain (gTLD) in the Domain Name System (DNS) of the Internet. Its name is derived from the adjective mobile.
Afilias, Inc. is a US corporation that is the registry operator of the .info, .mobi and .pro top-level domain, service provider for registry operators of .org, .ngo, .lgbt, .asia, .aero, and a provider of domain name registry services for countries around the world, including .MN (Mongolia), .AG, .BM (Bermuda), .BZ (Belize), .AC, .GI (Gibraltar), .IO .ME (Montenegro), .PR, .SC, .SH, .VC, and .AU (Australia). Afilias also provided ancillary support to other domains, including .SG (Singapore), .LA (Laos), and .HN (Honduras).
.web is a proposed top-level domain (TLD), that was created and assigned by an auction process to several bidding companies. It was awarded to Nu Dot Co LLC, which is primarily funded by Verisign.
The Renewable Energy Certificates Registry (REC-registry) is an internet-based registry system in Australia for renewable energy certificates (RECs). If an Australian organization installs a green energy installation, they can apply for RECs to offset consumption of fossil fuels.
.music is a community-based top-level domain name (TLD) operated for the benefit of the global music community. It was one of the most highly contested new gTLDs, with eight applicants in contention.
.au Domain Administration (auDA) is the policy authority and industry self-regulatory body for the .au domain, which is the country-code top-level domain (ccTLD) for Australia. It was formed in 1999 to manage the .au ccTLD with the endorsement of the Australian Government and the authority of the Internet Corporation for Assigned Names and Numbers (ICANN). It is a not-for-profit membership organisation that promotes and protects the .au domain space for all Australians.
.biz is a generic top-level domain (gTLD) in the Domain Name System of the Internet. It is intended for registration of domains to be used by businesses. The name is a phonetic spelling of the first syllable of business.
Public Interest Registry is a Reston, Virginia-based not-for-profit created by the Internet Society in 2002 to manage the .ORG top-level domain. It took over operation of .ORG in January 2003 and launched the .NGO and .ONG top-level domains in March 2015.
Donuts Inc. is a domain name registrar and registry providing paid domain names under 270 new generic top-level domains (gTLDs), as made possible by ICANN's gTLD expansion program, as well as 173 other TLDs including .au (ccTLD) and .org, through its own registry status and contracts between its subsidiaries and other registries.
.one is a top-level domain. It was proposed in ICANN's New generic top-level domain (gTLD) Program, and became available to the general public on May 20, 2015. One Registry and ARI Registry Services are the registries for the domain.
