PTR

ec2-52-197-244-181.ap-northeast-1.compute.amazonaws.com

A record for

`ns4.xxoo.net`
	A	2406:da14:2f7:8f8e::1
	A	52.197.244.181
`ec2-52-197-244-181.ap-northeast-1.compute.amazonaws.com`
	A	52.197.244.181

50%	2406:da14:2f7:8f8e::1

Tokyo, Tokyo, 🇯🇵 Japan

^{🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix}