Tools:
Subnet:
Reverse DNS (PTR):
signon.rug.nl
Reverse DNS Zone:
2.125.129.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
signon.rug.nl
Last crawled:
2025-12-16 08:40:47 +0000