@rogalskij so it seems your “ipaddress” is defined as your fqdn either on the IP address for the storage node directly.
I don’t know what your storage node settings look like but should be looked at likely from:
Storage Node-> DefaultMember
HOpefully that will help.
Normally if you can dereference the DNS name all would be fine so I’m just not sure where to help out.
But at least you know what is happening now?
Thank you for letting us know.