Cluster nodes in Azure are configured with FQDNs like "***.azurewebsites.net". IP addresses are linked to the FQDN by DHCP automatically.
The questions are :
Also, is the "Azure Load Balancer" supported with PAM?
If the name resolution is solved from the client to PAM server, it should be working fine. Regarding the clustering configuration in Azure, please see the below DocOps.
As the Azure Load Balancer has not been certified with PAM, it is not supported.