.co: Colombia's code, sold as "company" and "community"
.co is the country-code domain of Colombia, marketed to the world as a short stand-in for .com. It has one of the more eventful ownership histories among ccTLDs.
Timeline
| When | What happened |
|---|---|
| Before 2009 | Colombian ccTLD used mainly by local registrants. |
| 2009-11-24 | IANA records redelegation to .CO Internet S.A.S. |
| July 2010 | Second-level names opened to registrants worldwide after sunrise and landrush phases. |
| 2020-09-04 | IANA records a transfer of sponsorship to the Ministry of ICT (MinTIC); GoDaddy had acquired the registry business that served .CO. |
| 3 October 2025 | Registry migration to a new operator, reported as CentralNic (Team Internet) working with the Colombian registrar CCI after a MinTIC tender. |
| 1 October 2026 | The .CO Registry's Policy on Expiring Domain Names takes effect, according to a registrar's summary. |
Dates in the first rows come from the IANA root zone entry, which lists MinTIC as manager and CentralNic as technical contact. The 2025 handover details come from trade press and registrar notices, so verify them with the registry if they matter to a decision.
What changed in 2025
Colombia ran a tender for the operator role. Reports say the Team Internet and CCI partnership won, and about 3.3 million names were moved to the new platform in early October 2025. Registrars published migration notices ahead of the date. A registrar's summary (Openprovider) says the registry's Policy on Expiring Domain Names took effect on 1 October 2026: every expired .co name must complete the normal lifecycle, registrars and resellers may not auction, warehouse or transfer an expired name without the registry's written approval, the original registrant can still renew or restore, and backorders remain allowed. We read that summary, not the policy itself, so check the registry's text and your registrar's terms.
The reason this matters: a registry change can alter pricing, expired-name handling and API behaviour even when your site is unaffected. If you hold a portfolio, re-read terms after any operator transition. The mechanics of the end of a registration are in the domain lifecycle guide.
Rules in practice
- Open to anyone worldwide; there is no Colombian presence requirement for the plain second level.
- Names are lower-case LDH, with some IDN support through registrars.
- Registration length is typically selectable in yearly steps up to a registry maximum.
A separate policy governs Colombian-specific second levels, such as .com.co, which carry a local feel and are not the same product as bare .co.
Where you see it
Most visibly in URL shorteners: t.co is the link shortener used by Twitter, and g.co is a Google short address. Beyond that, start-ups, agencies and publishers that wanted a short brand word chose it. It is popular where .com is parked and the name ends naturally in "co" (for example a brand ending in "-co" or a "company" pun).
The typo risk is the main structural weakness: users often append an extra "m" by habit, so a .co brand can leak traffic to its .com twin. That is why many .co brands also defend the .com, and why typosquatting on the missing letter is a real consideration.
SEO and perception
Google treats .co as a generic-use ccTLD, listed among codes it does not geotarget by default. You will not be boosted or penalised for the extension. Reputation among users is mixed: it is familiar in the start-up scene, and some security-conscious users distrust any lookalike of .com. Abuse rates differ by source and year, and none is cited here; consult a named current report for your own risk assessment.
Price pattern
A mid-to-upper range yearly price, often with discounted promotions for the first year and noticeably higher renewal. Premium-priced short names are common. Compare renewals and consider multi-year terms only after the new operator's pricing is clear.
Zone file availability
Not expected through ICANN's CZDS, since the zone belongs to a ccTLD and not an ICANN gTLD agreement. Third-party .co lists, where they exist, come from other methods, and TLDlive does not claim coverage. See zone files and CZDS for how access works.
Pros and cons
Pros
- Short, global, open to all.
- Established since 2010 with real brands.
- Government oversight with a professional operator.
Cons
- Typing it as
.comloses visitors. - Recent operator change adds uncertainty.
- Higher renewal than budget gTLDs.
- Not visible in CZDS-based analytics.
Choosing between .co and .com
The usual advice is to take .com when the exact name is obtainable at a reasonable price. When it is not, .co is among the most widely recognised alternatives, partly because it is only one character different. That similarity cuts both ways: it feels familiar, yet every mention of the brand in speech or text must say "dot co" explicitly. Brands that rely heavily on word of mouth, podcasts or print should rehearse how the address sounds. For the broader comparison see the .com guide.
Email deliverability
Mail from a .co address works normally, but one practical annoyance is that people mistype addresses by adding an "m". Mail sent to the wrong address could reach a stranger. Brands that rely on email often register the .com and set up forwarding for this reason.
Expiry and recovery
If a .co name lapses it passes through the registry's grace and redemption periods before deletion, and the exact lengths are registry specific, so check them before relying on a recovery window. If you hope to catch a dropped name, drop-catching and backorders explains how backorder services compete, and why a registry's expired-name rules matter.
Sources
- IANA root zone database: .co (MinTIC as manager, CentralNic as technical contact; last updated 2026-02-17)
- Realtime Register: .co registry migration on 3 October 2025
- CentralNic press release: migration of 3.3 million .co names
- Openprovider: the .co expired domain policy
Frequently asked questions
Does .co stand for company?
Marketing used it that way, but it is the ISO country code for Colombia. Anyone worldwide can register it.
Who runs the .co registry now?
IANA lists MinTIC (Colombia's ICT ministry) as manager. Reports say CentralNic, part of Team Internet, took over operation in October 2025; confirm with the registry.
Is .co treated as a Colombian site by Google?
No, Google lists it among country codes treated as generic, so it is not geotargeted by default.
Should I also buy the .com?
Many .co brands do, because visitors frequently type .com by habit and could land on someone else's site.
Are .co domains in CZDS?
Not expected. CZDS covers gTLD zones, and .co is a country-code domain.
What is the difference between .co and .com.co?
.com.co is a Colombian second-level space with its own local rules; bare .co is the open global product.