Tools:
Subnet:
Reverse DNS (PTR):
server9.mailsys.de
Reverse DNS Zone:
4.8.1.1.0.9.1.0.8.f.4.0.1.0.a.2.ip6.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
ns2.mailsys.de
Last crawled:
2025-12-14 06:25:29 +0000