SmartConnect with bind9 DNS Service

Hi out there,

IHAC who tries to configure the delegations for smartconnet in a bind9 env.

I have sent the config steps from the artikel 000468688 to the customer. These seems really old. The customer is worried about the lines:

forwarders{}
dnssec-enable no;
dnssec-validation no;
dnssec-lookaside auto;

is this really necessary? The customer refused disabeling dnssec!

do we have a more actual version of the steps, nessesary for using bind9 with smartconnect on Onefs 8.1.

any hints welcome

regards Uwe