Edit file File name : check_a2_dnsdist_health.sh Content :#!/bin/bash IP=$(dig @127.0.0.1 uncached.scdnstest.com +short) if [ "$IP" != "127.0.0.1" ]; then echo "dnsdist_health - CRIT - Unable to resolve uncached.scdnstest.com" exit 2 else echo "dnsdist_health - OK - Able to resolve uncached.scdnstest.com" exit 0 fi Save