.co.ck Domain: The Cook Islands' Commercial Namespace
.co.ck is the commercial namespace inside .ck, the country code extension of the Cook Islands. The zone is run by Telecom Cook Islands Ltd., which trades today as Vodafone Cook Islands; the brand has changed more than once over the years, but the registry company behind it has not. .ck entered the root zone on 8 August 1995. There is no registry and registrar split here: the published policy declares the operator the only party in the world authorised to register .ck names, and registrations are made at the third level, beneath shared spaces such as .co.ck.
On eligibility .co.ck is more open than you might expect. The policy states that there is no criteria for using any of the second level spaces and treats their descriptions as guidance rather than binding conditions. No company, address or representative in the Cook Islands is asked for, and the registry's fee schedule sets a separate line for people living outside the islands. Individuals aged eighteen or over may apply in their own name. What the registry does insist on is paperwork: every application is reviewed by hand, proof of identity or corporate documents are required, and the decision follows within five working days.
Nothing in this zone is automated, and knowing that in advance saves time. .ck has no whois service on port 43, no rdap endpoint and no availability lookup screen; whether a name is free can only be established by asking the registry. For the same reason there is no defined procedure for moving an existing name to another provider. Settle your preferred spelling and a fallback or two before you apply, then compare how the same name sits across other extensions on the domain name search page.
.CO.CK Domain at a Glance
- Registry operator Telecom Cook Islands Ltd., trading as Vodafone Cook Islands
- Entered the root zone 8 August 1995
- Registration channel A single channel: the registry issues names itself
- Namespace Seven shared spaces exist under .ck; .com.ck does not
- Dispute route No UDRP; the registry rules on complaints at its own discretion
- Document Requirement There are no requirements for buying .co.ck domain registration
- Country Cook Islands
- Character Length 3 - 63 characters
- Registration Period 2 - 10 years
- Name Server Count 2 - 10 servers
.co.ck Domain Prices — No Surprise Fees
Registration, transfer and renewal fees are listed separately. The renewal price can differ from the first-year price, so you see both up front.
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New Registration
$550.00 / 2 years -
Transfer
$550.00 / 2 years -
Renewal
$1.210.00 / 2 years -
Restore
$125.00
Included With Every .co.ck Domain
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Free DNS management
Change A, MX, TXT and CNAME records yourself from the panel — no waiting on anyone when you move a site or mailbox.
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Domain lock
While the lock is on, nobody can move your domain to another registrar without your approval.
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Domain forwarding
Point the domain at your existing site, a campaign page or a social profile — at no extra cost.
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Free WHOIS privacy
Your name, address and phone stay out of public WHOIS records, which cuts down spam and scam calls.
.co.ck Domain Specifications and Registration Rules
Registration conditions, supported features and the registry's own timelines in a single table.
.co.ck Domain Registration
- Document Requirement There are no requirements for buying .co.ck domain registration
- Country Cook Islands
- Character Length 3 - 63 characters
- Registration Period 2 - 10 years
- Name Server Count 2 - 10 servers
.co.ck Domain Support
- IDN Support No
- Transfer Support No
- Late Renewal Support No
Frequently Asked Questions About .co.ck Domains
The questions people actually ask before registering — answered plainly.
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No. The policy states plainly that there is no criteria for using any of the second level spaces, so the description attached to .co.ck, organisations pursuing commercial aims, reads as guidance rather than a binding condition. You do not have to incorporate in the Cook Islands, show an address on the islands or appoint a local representative. The registry's fee schedule sets a separate line for people who do not live there, which is the most direct evidence that applications from abroad are expected. Individuals aged eighteen or over may apply in their own name.
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Registration is an application process handled by hand. You first pick one of the shared spaces under .ck, which for commercial use is .co.ck, and then choose your third level name. Whether that name is free is established by asking the registry, because no public lookup screen exists. The application asks for proof of identity or corporate documents, your contact details, at least two name servers, and contacts for your domain administrator and technical support. The registry replies within five working days, either approving the name or requesting more information, and asks for an alternative if the name is not allowed.
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The registry's application list makes documents mandatory: proof of identity from an individual, or corporate documents from a business. The policy also requires an individual applicant to be at least eighteen years old. Alongside the documents you supply your contact details, at least two name servers and a technical support contact. If something is missing the registry asks for further information rather than rejecting the application outright, but the process pauses at that point. Preparing scanned, legible copies in advance is the single step that saves the most time in this manual procedure.
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The policy sets no lower limit. The only length rule it states is the maximum, 63 characters, and its single restriction on short names is semantic rather than syntactic: two letter country codes are not permitted. Measurement bears this out, as two-character .co.ck names are registered and in active use for corporate brand protection. The character set is narrow, though: only lowercase letters, digits and the hyphen are allowed, so accented or non-Latin spellings are out. Any lower limit you see at checkout is your provider's own rule and may be stricter than the registry's text.
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They are not, because .ck has no public lookup directory at all. Measurement closes all three routes: there is no whois server answering on port 43, no .ck entry in IANA's rdap list, and no lookup screen on the registry's site. This cuts both ways. As a registrant your name, address and telephone number are not published anywhere by default. Equally, there is no established way for anyone to find out who stands behind a .ck name; the registry itself is the only point of contact. You can check your records in other extensions on the whois search page.
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Two different operations need to be kept apart. Changing registrar does not exist in .ck by construction: the policy declares the registry the only party in the world authorised to register .ck names, so there is no second company to move the name to, and mechanisms such as authorisation codes or transfer approvals are never defined. A change of holder, on the other hand, is possible; the policy treats the licence holder as the only person entitled to terminate, deactivate or assign the name. The procedure, documents and timing are unpublished, so it runs through the registry. Start transfers in other extensions on the domain transfer page.
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.ck is the country's extension in the root zone, while .co.ck is the commercial registration space inside it. They are not separate zones: measurement shows .co.ck is served technically from within the .ck zone. The registry accepts no direct registration at the second level. Six shared spaces are open to the public, namely .co, .biz, .edu, .org, .net and .gen, and a seventh, .gov, is reserved for the Government of the Cook Islands. Measurement confirms that list exactly. One detail stands out: .com.ck was never opened, so the commercial name here is .co.ck.
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