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: 137.226.253.121
Hostname: battery-data-center.isea.rwth-aachen.de
Hostname: fleetbook-dash.isea.rwth-aachen.de
Hostname: fleetchargeplanner.isea.rwth-aachen.de
Hostname: *.grafana.nis.isea.rwth-aachen.de (invalid hostname)
Hostname: grafana.nis.isea.rwth-aachen.de
Hostname: api.nis.isea.rwth-aachen.de
Hostname: m5bat.isea.rwth-aachen.de
Hostname: battery-charts.de
Hostname: dev.battery-data-center.isea.rwth-aachen.de