List of registered .CO domains

363,543 domains in this list

6,524 domains added on last update

List type Updated Domains in list
.CO zone domain list (standard) September, 2020 363,543
.CO zone domain list (detailed) September, 2020 363,543

Standard domain list includes the list of domain names (plain text format, one domain name per line).

Detailed domain list comes in .CSV (comma-separated) format download sample

It includes some additional fields:

  1. Domain name
  2. DNS servers (if any)
  3. IP (if any)
  4. Country by IP (if any)
  5. Country by HTML codepage (if any)
  6. Web server type (if any)
  7. Hostname (if any)
  8. Emails (if any)
  9. Alexa traffic rank (if any)
  10. Phone numbers (if any)
  11. Majestic traffic rank (if any)
  12. Discovery date

— Why we do not provide daily updates for .co zone?
— Country-code registars never open their zone files to the public. The only way to discover domains in country-code zones is to do a massive recursive scan of all known websites. That's what we're doing. We use a massive cluster of servers and crawl the Web, then we check and clean the resulting lists. We know of millions of CCTLD-domains in hundreds of zones (and currently know of 363,543 domains in .co zone), but we do not cover 100% of them (some of the smaller websites simply do not have any inbound links and that means that our crawlers cannot find them). Meanwhile we regularly add new domains to this list (1 time / month).

.co zone details


Total domains in this zone: 363,543

Unique IPs: 96,659

Active websites: 326,229

Total phones: 13,786

Total emails: 66,448


Last update (UTC time): Sep 28, 2020 08:09


Web Server Usage Statistics

Website Geo Location


.CO zone registar
.CO Internet S.A.S.
Calle 100 8 A - 49
Torre B of 507
Bogotá
Colombia

Zone WHOIS server
whois.nic.co

The .co domain is one of the most popular of the two letter domains. It is the internet country code top-level domain for Colombia. It is a relatively new domain that is managed and administered by .CO Internet S.A.S.

At the present there are no restrictions whatsoever when it come to registering a .co domain, meaning any individual or entity can register any second level .co domain.

.CO Internet S.A.S is an organization based in Bogotá, Colombia. It is currently the sole administrator for the .co domain having taken control of the domain in 2009 through a public procurement process. Upon taking control of the management of the domain, .CO Internet S.A.S introduced some policies that saw domain registration become more liberal and transparent. The policies that were introduced were aimed at improving international involvement and business practice through making the .co domain available to any entity even if it is not located in Colombia.

• On June 10, 2010 the first ever single letter .co domain was auctioned to celebrate the launch of second-level domains.
• The first single letter .co domain name was “e.co”.
• It was sold for $81,000 to Lonnie Bork of B52 Media.