fdnsip - resolve a hostname to an IPv4 address
fdnsip will attempt to look up a single IPv4 address for hostname. If one is found, it is printed to standard output and the program exits with return code 0. If not, nothing is printed and the program exits with return code 1.
Ian Gulliver <email@example.com>
libfiredns(3) 2004-02-12 fdnsip(1)