Bulk modifications
If you have to change identical data for more than 25 .at-domains, nic.at offers you the possibility of a bulk modification. This is only possible for changes from the same old data (e.g. holder, nameservers) to the same new data. Exception: Change of the invoice recipient. In this case different invoice recipients can be merged to one.
Fax confirmation
The applicant has to send a written confirmation for all domains and to inform all domain holders involved.
As it is now, a change of the domain holder must be signed by both the old and the new domain holder.
How does a bulk modification take place?
Please send an example template massen
nic.at 
including the data which has to be changed. In addition, the proper fax document has to be transmitted to the fax number +43/662/46 69-29. You will receive a notification e-mail as soon as your application has been processed. Bulk modifications are usually completed within a week, but it may take up to 14 days.