What is the whois server for .swiss?
By default, whois server for .swiss TLD is whois.nic.swiss. This can be used to fetch the .swiss domain/website whois information. Extension .swiss sponsoring organisation is Swiss Confederation and its registered on 16-04-2015.
Sponsoring Organisation Details
Swiss Confederation.
Federal Office of Communications (OFCOM).
Rue de l'Avenir 44.
P.O Box.
CH 2501 Biel Bienne BE.
Switzerland.
Usage
whois -h <whois server> <domain name>
For example
whois -h whois.nic.swiss hiox.swiss