Please note that your root server does not include a backup.
Should you require backup storage from nine.ch, we can offer you access to our S3 backup storage (https://www.nine.ch/de/produkte/root-server-datacenter-infrastructure/root-server).
For further details please contact our sales department.
Information on configuration can be found at https://support.nine.ch/a/M7s0AC7RV4g