DNS1.cloudns.net is experiencing a hardware problem. We are working to solve the problem.
[UPDATE 2014-04-06 07:00 CET] The problem is fixed by the team in the data centre and server is back up.
[UPDATE 2014-04-06 15:30 CET] The server is down again. It looks like a problem with fans. The team in the data center work on this.
[UPDATE 2914-04-07 00:50 CET] The server is replaced with new one. Harddrives are moved to the new server and all DNS zones are up to date.