What is the whois server for .tr?
By default, whois server for .tr TLD is whois.nic.tr. This can be used to fetch the .tr domain/website whois information. Extension .tr sponsoring organisation is Middle East Technical University Department of Computer Engineering and its registered on 17-09-1990.
Sponsoring Organisation Details
Middle East Technical University.
Department of Computer Engineering.
whois -h <whois server> <domain name>
whois -h whois.nic.tr hiox.tr