After that our dedicated server had been offline for about 5 days, Vilayer has finally managed to get it working again.
For nearly five days we've been trying to communicate with Vilayer, with very little results.
In the end there seemed to be something wrong with the billing part of it...
"We are still looking into this with the data center there appears to have been a billing issue with them.
Should have this resolved today or tomorrow for you."