Whois v1.21

By Mark Russinovich

Published: December 11, 2019

Download Download Whois (585 KB)


Whois performs the registration record for the domain name or IP address that you specify.


Usage: whois [-v] domainname [whois.server]

Parameter Description
-v Print whois information for referrals

Domainname can be either a DNS name (e.g. www.sysinternals.com) or IP address (e.g.

Download Download Whois (585 KB)

Runs on:

  • Client: Windows Vista and higher
  • Server: Windows Server 2008 and higher
  • Nano Server: 2016 and higher