Tools:
Subnet:
Reverse DNS (PTR):
unidui.uni-duisburg.de
Reverse DNS Zone:
91.134.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
unidui.uni-duisburg.de
Last crawled:
2025-12-15 11:29:12 +0000