$ hostinfo -p -N -X -O -D -x -o -d
error: Please specify a hostname or host address to look up.
error: Options '-x', '-o', and '-d' don't make sense together.
error: Options '-X', '-O', '-D', and '-N' don't make sense together.
error: Options '-N' and '-p' don't make sense together.
Use 'hostinfo --help' for usage information.
$