EXTENCIONES O DOMINIOS DE INTERNET

                                   
                                 
                                    EXTENCIONES O DOMINIOS DE INTERNET



¿Que es un dominio?

Un dominio o nombre de dominio es el nombre que identifica un sitio web. Cada dominio tiene que ser único en Internet. Por ejemplo, "www.masadelante.com" es el nombre de dominio de la pagina web de Masadelante. Un solo servidor web puede servir múltiples paginas web de múltiples dominios, pero un dominio sólo puede apuntar a un servidor.

¿Que extensiones o dominós de Internet existen?

http://www.iana.org/domains/root/db

Domain	Type	Sponsoring Organisation
.aaa	generic	American Automobile Association, Inc.
.abb	generic	ABB Ltd
.abbott	generic	Abbott Laboratories, Inc.
.abogado	generic	Top Level Domain Holdings Limited
.ac	country-code	Network Information Center (AC Domain Registry) c/o Cable and Wireless (Ascension Island)
.academy	generic	Half Oaks, LLC
.accenture	generic	Accenture plc
.accountant	generic	dot Accountant Limited
.accountants	generic	Knob Town, LLC
.aco	generic	ACO Severin Ahlmann GmbH & Co. KG
.active	generic	The Active Network, Inc
.actor	generic	United TLD Holdco Ltd.
.ad	country-code	Andorra Telecom
.ads	generic	Charleston Road Registry Inc.
.adult	generic	ICM Registry AD LLC
.ae	country-code	Telecommunication Regulatory Authority (TRA)
.aeg	generic	Aktiebolaget Electrolux
.aero	sponsored	Societe Internationale de Telecommunications Aeronautique (SITA INC USA)
.af	country-code	Ministry of Communications and IT
.afl	generic	Australian Football League
.ag	country-code	UHSA School of Medicine
.agency	generic	Steel Falls, LLC
.ai	country-code	Government of Anguilla
.aig	generic	American International Group, Inc.
.airforce	generic	United TLD Holdco Ltd.
.airtel	generic	Bharti Airtel Limited
.al	country-code	Electronic and Postal Communications Authority - AKEP
.allfinanz	generic	Allfinanz Deutsche Vermögensberatung Aktiengesellschaft
.alsace	generic	REGION D ALSACE
.am	country-code	"Internet Society" Non-governmental Organization
.amica	generic	Amica Mutual Insurance Company
.amsterdam	generic	Gemeente Amsterdam
.an	country-code	Retired
.android	generic	Charleston Road Registry Inc.
.ao	country-code	Faculdade de Engenharia da Universidade Agostinho Neto
.apartments	generic	June Maple, LLC
.app	generic	Charleston Road Registry Inc.
.aq	country-code	Antarctica Network Information Centre Limited
.aquarelle	generic	Aquarelle.com
.ar	country-code	Presidencia de la Nación – Secretaría Legal y Técnica
.archi	generic	STARTING DOT LIMITED
.army	generic	United TLD Holdco Ltd.
.arpa	infrastructure	Internet Architecture Board (IAB)
.as	country-code	AS Domain Registry
.asia	sponsored	DotAsia Organisation Ltd.
.associates	generic	Baxter Hill, LLC
.at	country-code	nic.at GmbH
.attorney	generic	United TLD Holdco, Ltd
.au	country-code	.au Domain Administration (auDA)
.auction	generic	United TLD HoldCo, Ltd.
.audio	generic	Uniregistry, Corp.
.auto	generic	Cars Registry Limited
.autos	generic	DERAutos, LLC
.aw	country-code	SETAR
.ax	country-code	Ålands landskapsregering
.axa	generic	AXA SA
.az	country-code	IntraNS
.azure	generic	Microsoft Corporation
.ba	country-code	Universtiy Telinformatic Centre (UTIC)
.band	generic	United TLD Holdco, Ltd
.bank	generic	fTLD Registry Services, LLC
.bar	generic	Punto 2012 Sociedad Anonima Promotora de Inversion de Capital Variable
.barcelona	generic	Municipi de Barcelona
.barclaycard	generic	Barclays Bank PLC
.barclays	generic	Barclays Bank PLC
.bargains	generic	Half Hallow, LLC
.bauhaus	generic	Werkhaus GmbH
.bayern	generic	Bayern Connect GmbH
.bb	country-code	Government of Barbados Ministry of Economic Affairs and Development Telecommunications Unit
.bbc	generic	British Broadcasting Corporation