whois(1) on OpenBSD
The text 407b9c5eaa6c, as OpenBSD 7.5 shipped it.
Internet domain name and network number directory service
Flags it lists
-
-A -
-I -
-P -
-Q -
-R -
-a -
-c -
-d -
-g -
-h -
-i -
-l -
-m -
-p -
-r