Tools:
Subnet:
Reverse DNS (PTR):
ec2-3-231-191-216.compute-1.amazonaws.com
Reverse DNS Zone:
191.231.3.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(5)
to this address:
(5)
blogs.koreaportal.com
community.koreaportal.com
edu.koreaportal.com
ny.koreaportal.com
sf.koreaportal.com
Last crawled:
2025-12-16 20:32:53 +0000