General
- Extension
- .kr
- Type
- Country-code extension
- Meaning
- South Korea
- Registry
- Korea Internet & Security Agency (KISA)
- Registry website
- www.nic.or.kr
- Registered since
- 29 September 1986
Properties
- DNSSEC signed
- yes
- Name servers
- 6 (4 with IPv6)
- WHOIS server
- whois.kr
- RDAP server
- rdap.nic.or.kr
- At 1blu
- on request via kissdomain
Registration conditions
The registration conditions for this extension are set by the responsible registry. The current rules are on its website: www.nic.or.kr.
Sources: Registry Korea Internet & Security Agency (KISA) · IANA Root Zone Database: .kr · As of 25 October 2026