What is the whois server for .plumbing?
By default, whois server for .plumbing TLD is whois.donuts.co. This can be used to fetch the .plumbing domain/website whois information. Extension .plumbing sponsoring organisation is Spring Tigers, LLC and its registered on 08-11-2013.
Sponsoring Organisation Details
Spring Tigers, LLC.
c/o Donuts Inc., 10500 NE 8th Street, Suite 350.
Bellevue, Washington 98004.
whois -h <whois server> <domain name>
whois -h whois.donuts.co hiox.plumbing