1&1 server monitoring and immediate notification in case of status changes This application shows the availability of your 1&1 servers (dedicated, virtual, and dynamic cloud servers; managed servers are excluded). After logging in with your 1&1 user settings, a list of your servers is displayed. Apart from the current availability of the server and services running on the server, the availability of the past 7 days is displayed. You are automatically informed when the availability of a server or service changes. Furthermore, you can configure the monitoring system directly from within the application. Of course, this service is free of charge for you.