socket_getaddrinfo(1p) on Linux
The text fdc8d663c32d, as Debian 8 (Jessie) shipped it.
command-line tool to "getaddrinfo(3)" resolver
Flags it lists
-
--canonical -
--dgram -
--help -
--host -
--passive -
--proto -
--service -
--stream -
-4 -
-6 -
-H -
-S