Whois
Whois is a domain registrar based in South Korea. It is ICANN-accredited, with IANA ID 100.
| Website | whois.co.kr |
|---|
API access
| Status | Not reviewed |
|---|---|
| Notes | Korean registrar and hosting company (Whois Corp). |
API access for Whois has not been checked yet.
About Whois
| Headquarters | South Korea |
|---|---|
| Type | Retail registrar |
| ICANN accreditation | IANA ID 100 |
| Site languages | Korean |
| RDAP server | https://whois.co.kr/rdap/ |
Domain extensions Whois sells
Confirmed on its site: .kr.
Whois in Lemon Domains
Bring Whois domains into Lemon Domains by pasting the domain list or uploading a CSV export, next to the domains from every other registrar you use. Lemon Domains tracks expiry dates and lets your AI assistant answer questions about them through MCP.
Other registrars in South Korea
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| Blocked | |
| Not reviewed | |
| Not reviewed | |
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| Not reviewed |
Sources: the ICANN list of accredited registrars and the IANA registrar ID registry (refreshed 2026-10-24), and Whois's own site and documentation (reviewed 2026-10-24). This page is also available as Markdown and JSON. Something out of date? Tell us.
Frequently asked questions
Is Whois ICANN-accredited?
Yes. Whois is on the ICANN list of accredited registrars, so it can register generic extensions such as .com directly with the registries.
What is Whois's IANA ID?
100. The IANA registrar ID appears in the registrar field of a domain's public record, so it shows which registrar a domain is with.