Added ie and us support. Cleaned up awk and cut commands not being called from variables.
# Checks DNS A record $1 on server $2# Returns exit code of host(1) command: 0 - Ok, 1 - error# (Hint: define value map for 0, 1)UserParameter=host[*],host -W 3 $1 $2 > /dev/null; echo $?