DNS Zone Transfer

Hi All,

We have some issue in DNS zones transfer, we have one DC and five ADC's. in DNS management zone transfer tab, zone transfer to "only to servers listed on name server tab"  we have selected. Also we have selected the notification of zone updates to "same  server listed on name server tab".

Is it mandatory to change the above settings in all forward and reverse lookup zones in DC

Or on ADC's also.

Regards,

Chinmay