====== Test multiple DNS servers with multiple domains ======

I was using this script to regression test some DNS servers with multiple personalities. All domains are tested on all servers - both private and public.

<code bash>
#!/bin/bash

namecheck() {
    echo `date`" checking for $1 @$2"
    ans=`dig $1 A @$2 +recurse +qr +all 2>&1`
    res=`echo -e "$ans" | grep "ANSWER SECTION"`
    if [ -z "$res" ]; then
        echo -e "NO ANSWER FROM $2:\n$ans"
    fi
#    echo -e "$ans" | grep -A 1 "ANSWER SECTION"
}

multicheck() {
    domains="$1"
    servers="$2"

    for domain in $domains; do
        for server in $servers; do
            namecheck $domain $server
        done
    done
}

pubdomains="www.tricon.hu www.sztaki.hu www.index.hu www.origo.hu www.google.co.hu www.slashdot.com www.eastsideboxing.com"
pubservers="193.225.86.1 195.70.57.4 195.111.2.2 195.70.56.227 193.225.12.58"

privdomains="kozteka.itak.sztaki.hu stork.oplab.sztaki.hu ilias.ilab.sztaki.hu nat.sztaki.hu ismeretlen.ilab.sztaki.hu"
privservers="195.70.57.4 195.111.2.2"

multicheck "$pubdomains" "$pubservers"
multicheck "$privdomains" "$privservers"
</code>

{{tag>util dns regression test bash}}

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