Tools:
Subnet:
Reverse DNS (PTR):
verzeichnis.cs.uni-duesseldorf.de
Reverse DNS Zone:
112.99.134.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(0)
to this address:
(0)
(none found)
Last crawled:
2025-12-14 09:53:52 +0000