Does axfr from dns master and does a check-zone

check-broken-zone.sh

#!/bin/bash

ARG=$1
MASTER="ns.example.com"
DEFAULT_ZONE=(example.com)

if [ -z ${ARG} ]; then
    for i in ${DEFAULT_ZONE[@]}; do
        echo "Testing zone ${i}..."
        dig @${MASTER} ${i} -t axfr > /tmp/${i}.$$
        named-checkzone -d ${i} /tmp/${i}.$$
        echo ""

        rm -f /tmp/${i}.$$
    done
else
    echo "Testing zone ${ARG}..."
    dig @${MASTER} ${ARG} -t axfr > /tmp/${ARG}.$$
    named-checkzone -d ${ARG} /tmp/${ARG}.$$
    echo "" 

    rm -f /tmp/${ARG}.$$
fi