What is the whois server for .kr?
By default, whois server for .kr TLD is whois.kr. This can be used to fetch the .kr domain/website whois information. Extension .kr sponsoring organisation is Korea Internet & Security Agency (KISA) and its registered on 29-09-1986.
Sponsoring Organisation Details
Korea Network Information Center(KRNIC), Daedong Bldg., 109 Jungdae ro, Songpa gu, Seoul, 138 803.
Korea, Republic Of.
Usage
whois -h <whois server> <domain name>
For example
whois -h whois.kr hiox.kr