Tools:
Subnet:
Reverse DNS (PTR):
nsauth1.osd.surfsara.nl
Reverse DNS Zone:
3.4.0.2.8.0.1.0.0.1.6.0.1.0.0.2.ip6.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
nsauth1.surfsara.nl
Last crawled:
2025-12-14 13:46:20 +0000