What is the whois server for .cfa?
By default, whois server for .cfa TLD is whois.nic.cfa. This can be used to fetch the .cfa domain/website whois information. Extension .cfa sponsoring organisation is CFA Institute and its registered on 16-04-2015.
Sponsoring Organisation Details
CFA Institute.
915 E. High Street.
Charlottesville, Virginia 22902.
United States.
Usage
whois -h <whois server> <domain name>
For example
whois -h whois.nic.cfa hiox.cfa