Tools:
Subnet:
Reverse DNS (PTR):
web21f09.uni5.net
Reverse DNS Zone:
0.1.0.0.4.0.8.2.ip6.arpa
Authoritative NS:
Names that resolve
to this address:
(2)
to this address:
(2)
Last crawled:
2025-12-13 20:38:20 +0000