Tools:
Subnet:
Reverse DNS (PTR):
ec2-3-115-30-169.ap-northeast-1.compute.amazonaws.com
Reverse DNS Zone:
30.115.3.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(3)
to this address:
(3)
futureship.sec.tsukuba.ac.jp
kifu.toyo.ac.jp
kikin.chiba-u.ac.jp
Last crawled:
2025-12-16 16:10:30 +0000