Tools:
Subnet:
Reverse DNS (PTR):
mx.guug.de
Reverse DNS Zone:
8.9.1.0.1.0.a.2.ip6.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
lists.guug.de
Last crawled:
2025-12-14 22:34:58 +0000