Host	0.17 (23 Apr 2002)
*Host is a network for locating information about internet hosts. It does so by querying nameservers.
Syntax: host [-help] [-l] [-w] [-v] [-r] [-d] [-t <query>] [-a] [-s <server>] <host> ...

Switches:
  -h print this message
  -l for a complete listing of a domain (zone transfer)
  -w to wait forever until reply
  -v for verbose output
  -r to disable recursive processing
  -d to turn on debugging output
  -t querytype to look for a specific type of information
  -a is equivalent to '-v -t *'
  -s server to use a different nameserver
