What is the whois server for .sap?
By default, whois server for .sap TLD is whois.nic.sap. This can be used to fetch the .sap domain/website whois information. Extension .sap sponsoring organisation is SAP AG and its registered on 19-03-2015.
Sponsoring Organisation Details
SAP AG.
Dietmar Hopp Allee 16.
69190 Walldorf.
Germany.
Usage
whois -h <whois server> <domain name>
For example
whois -h whois.nic.sap hiox.sap