Reverse DNS Lookup
This tool will provide you the hostname (ie www.yahoo.com) of the IP address that you enter below.
Results:
Lookup on IPv4 Address: 194.76.63.12
Hostname: www.invest-immobilien.hamburg
Hostname: www.gewerbeflaechen.hamburg
Hostname: invest-immobilien.hamburg
Hostname: gewerbeflaechen.hamburg