Tools:
Subnet:
Reverse DNS (PTR):
ec2-54-64-7-21.ap-northeast-1.compute.amazonaws.com
Reverse DNS Zone:
7.64.54.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
Last crawled:
2025-12-16 04:25:22 +0000