Sparkasse-nienburg.de website hosting report.
A DNS lookup shows that Sparkasse-nienburg.de links to IP address 62.181.144.247 which is geographicly located in Berlin, Germany.
The coordinates of this location are latitude 13.400000 & longitude 52.516700.
"Sparkasse-nienburg.de is hosted at Finanz Informatik GmbH & Co. KG"