#!/bin/bash

set -e

/etc/init.d/bind9 start
sleep 3
dig @127.0.0.1 -t ns . +dnssec > root-nameservers-result
cat root-nameservers-result
head -n7 < root-nameservers-result | grep -q '^;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id:'
