Select Code to Download

my $data = "\000\012\000\144\023\304\003pbx\007example\003com\000:3600
+";

...
my ($pri,$weight,$port,$target,$ttl) = unpack "S>3Z*A*", $data;
$target = join '.', unpack "(C/A)*", $target;
$ttl=~s/\A://;