Comment 1 for bug 1773972

sample named.conf:

include "/etc/rndc.key";
options {
        listen-on port 53 { 10.196.245.203; };
        directory "/var/lib/named";
        allow-new-zones yes;
        dnssec-validation auto;
        auth-nxdomain no;
        request-ixfr no;
        recursion no;
        minimal-responses yes;
        allow-notify { 10.196.245.201;10.196.245.202;10.196.245.203; };
};

controls {
        inet 10.196.245.203 port 953 allow { 10.196.245.201; 10.196.245.202; 10.196.245.203; } keys { "rndc-key"; };
};

All bind9 containers have the same configuration on hosts and inside theirs /etc/