Name servers with DENIC (.de)¶
DENIC (the registry for .de domains), validates that name servers are responsive for the domain any time an update is attempted for a domain, and also require at least 2 name servers to be set. This can cause some issues.
If you're having issues with name servers on DENIC domains it is best to first use the
Delete all button to remove all name servers (no checks will be performed by DENIC in this case), then attempt to add back all the name servers at once.
If you're still having issues please contact us (preferably with exactly what error you get) and we'll try and sort it out with DENIC for you.