By default DNS zone transfers are allowed only for the name servers designated by NS records contained within each zone. To allow DNS transfers server-wide on Plesk, you can use the Common ACL feature.
This page lists all hosts to which DNS zone transfers for all zones are allowed.
To add an entry, click the Add New Address button. Then specify the IP or network address and click OK.
To remove an entry from the access control list, select the corresponding checkbox and click Remove Selected.