DHCP Failover Settings on 4.4-7

We had originally setup the DHCP failover using the steps outlined here How-to: Configure DHCP Failover in the original 4.1 release and had reason to double check those settings today.

The issue is the aRecord returned using univention-ldapsearch -LLL '(univentionService=DHCP)' aRecord on the main install shows an incorrect address of x.x.x.239 - this is a DNS entry for a non-member server on the network.

The actual address is x.x.x.236.

In addition to an incorrect address, the failover settings no longer exist.

Looking for some guidance on how to resolve and have a working failover for DHCP services.

Thanks