What is the whois server for .berlin?
By default, whois server for .berlin TLD is whois.nic.berlin. This can be used to fetch the .berlin domain/website whois information. Extension .berlin sponsoring organisation is dotBERLIN GmbH & Co. KG and its registered on 19-12-2013.
Sponsoring Organisation Details
dotBERLIN GmbH & Co. KG.
Gustav Mueller Strasse 1, 10829 Berlin, Berlin, Germany.
Germany.
Usage
whois -h <whois server> <domain name>
For example
whois -h whois.nic.berlin hiox.berlin