whois

Lookup tool for domain names and other internet resources
https://packages.debian.org/sid/whois

Current versions
5.2.20
HEAD

whois requires the following formulae to be installed:
xz 5.2.3 General-purpose data compression with high compression ratio
libidn2 2.0.4 International domain name library (IDNA2008, Punycode and TR46)

Recent formula history

ilovezfs whois 5.2.20
JCount whois 5.2.19
ilovezfs Use “squiggly” heredocs.
ilovezfs whois 5.2.18
ilovezfs whois 5.2.17

Formula code at GitHub