Server Unreachable: www21.cpt4.host-h.net

Resolved Date:28 Nov 2018 11:00 SAST
Notice ID: #3015
Start: 28 Nov 2018 10:07 SAST
Maintenance Window:1 Hour
Point of impact:197.221.14.120
Issue:TBA.
Attending: Hetzner Engineers

Symptoms:

Websites and email hosted on the affected server will be inaccessible during the maintenance window.
Is this my server?