ⓘ .co


ⓘ .co

.co is the Internet country code top-level domain assigned to Colombia.

It is administered by.CO Internet S.A.S. As of July 10, 2010, there were no registration restrictions on domains; any individual or entity in the world can register domain.

.CO Internet S.A.S from Bogota, Colombia, was appointed as the manager for TLD through a public procurement process that took place in early 2009.CO Internet received the re-delegation approval as the manager of TLD by ICANN on December 9, 2009, and received formal confirmation of the request by the United States Department of Commerce on December 23, 2009.


1. Second-level domain names

When they took over administration of the.CO domain.CO Internet S.A.S. implemented new domain policies that were more flexible than the historic ones that had been administered by the University of the Andes. The new policies were adjusted to international best practices and defined in consultation with local and international communities. With the new policies, Colombia would be able to sell second-level domain names to the world, such as, where previously only third-level domain names were available, such as

To celebrate the launch of second-level domains, the registry auctioned the first single letter.CO domain name "e.CO" during Internet Week on June 10, 2010. A video of the auction can be seen here: For a purchase price of $81.000, the winner of the auction was internet entrepreneur Lonnie Borck of B52 Media. Proceeds were donated to a charitable cause of the winners choice.

In addition to, the other single letter.CO domain names that have been allocated include:

As of June 2011, more than 1 million.CO domains had been registered by people in over 200 countries and territories worldwide. As of January 2014, that number has grown to over 1.6 million.CO domains registered.

With respect to search engine optimization, Google confirmed that "it will domains appropriately if the content is globally targeted".


1.1. Second-level domain names Summary of policies since 2010

  • Registration period is between 1 and 5 years, subject to renewal
  • There are no domicile or burdensome documentation requirements
  • Any person or entity in the world can domain names
  • Registrants can easily transfer domain names

.CO domains became available via the following timeline:

  • April 26, 2010 – June 10, 2010: Sunrise B allowed trademarks of national effect to apply for exact match domains.
  • June 21, 2010 – July 13, 2010: Landrush allowed anyone to apply for domain names of high commercial value.
  • April 1, 2010 – April 20, 2010: Sunrise A allowed registered local trademarks to apply for exact match domains.
  • July 20, domains became generally available.

2. Third-level domain registrations

The third-level domain registrations closely mirror the "traditional" /.net /.org /.gov /.edu /.mil hierarchy, with the addition of a national equivalent Different from registrations directly, which are used to signal globally relevant interests, third-level domains are used to signal locally relevant business, organizations, academic institutions, and government.

  • – commercial
  • – NGOs
  • – organizations
  • – educational
  • – network infrastructure
  • – military
  • – information
  • – government
  • – private person

3. History

IANA delegates ISO 3166-1 alpha-2 codes as country code top-level domains, and on December 24, 1991, top-level domain was assigned to Colombia and delegated to the Universidad de los Andes.

In 2001, the university began to consider the possibility of marketing the domain as an alternative to the generic top-level domains. The government of Colombia objected on the basis that the university, a private entity, did not have regulatory oversight of the TLD and the Minister of Communications, Angela Montoya Holguin, wrote to them requesting that they not continue. In turn the university wrote to ICANN, rejecting the governments objections and stating their intention to appoint a subcontractor to handle the commercialisation of the domain.

At a meeting on December 11, 2001, Holguin asked the Consultative Chamber and Civil Service of the Council of State to consider three issues:

  • whether domain is a public resource
  • if the domain is linked with telecommunications, who should profit from its commercialisation
  • if the domain is public resource, whether it is intrinsically linked with telecommunications

In relation to these three issues, the meeting concluded that:

  • unless the Congress of Colombia adopts an act allowing tax to be collected in relation to the registration of domain names, no amount can be charged for such a service
  • domain, having been assigned to Colombia, is of public interest
  • the administration of the domain is intrinsically related to telecommunications, and hence falls under the purview of the Ministry of Communications, with the exception of those functions assigned to the ICFES by the Ministry of National Education

In response to the Council of State meeting, the university wrote to ICANN on 12 February 2002 stating that it had abandoned plans to commercialise the domain, and that as it could "no longer bear the administrative and operational responsibilities" it wished to discontinue its responsibility for operating the domain.

Finally, with the enactment of Law 1065 of 2006, the Ministry of Communications of Colombia initiated a public consultation process involving local and international participants, including members of the ICANN community, with the objective of defining the future of the.CO TLD. As a result of that process, through Resolution 001652 of 2008, the Ministry approved new policies that would govern the administration of the.CO TLD. A public procurement process began which resulted in the award of the administration contract to.CO Internet SAS. Finally, on February 7, 2010, the administration of the TLD was transitioned from the University of Andes to.CO Internet SAS, under the regulatory and policy supervision of the Ministry of Communications of Colombia.

On July 20, 2010, second domains became available to the rest of the world on a first-come, first-served basis. In 2014.CO Internet S.A.S was acquired by Neustar for US$109 Million, and became a wholly owned subsidiary of Neustar. It is responsible for the promotion, administration, and technical operation of TLD.


4. Accredited registrars

Only accredited registrars are able to domain names directly; other registrars domain names are acting as resellers. The list of accredited registrars is available on the.CO Internet website, and as of October 2011 there are 20 accredited registrars. Some of the 20 registrars operate under multiple brands.

  • Tiffany Co known colloquially as Tiffany or Tiffany s is an American luxury jewelry and specialty retailer headquartered in New York City. It sells
  • Co - op Legal Services offers legal advice, and provides legal services for Family Law, Divorce, Will Writing, Conveyancing, Employment Law, Probate and
  • Smith, Elder Co or Smith, Elder, and Co or Smith, Elder and Co was a British publishing company which was most noted for the works it published in
  • Calgary Co - operative Association Limited commonly referred to as Calgary Co - op is a retail cooperative operating in Calgary, Alberta, Canada. Opened
  • The London Co - operative Society LCS was a consumer co - operative society in the United Kingdom. The Society was formed in September 1920 by the amalgamation
  • In astronomy, a co - orbital configuration is a configuration of two or more astronomical objects such as asteroids, moons, or planets orbiting at the
  • In computational complexity theory, co - NP is a complexity class. A decision problem X is a member of co - NP if and only if its complement X is in the complexity

Users also searched: