PTR

ec2-3-39-16-225.ap-northeast-2.compute.amazonaws.com

A record for

`java-school.net`
	A	2406:da12:5d8:9400:bac8:3a5e:1f00:dea3
	A	3.39.16.225
`ec2-3-39-16-225.ap-northeast-2.compute.amazonaws.com`
	A	3.39.16.225

50%	2406:da12:5d8:9400:bac8:3a5e:1f00:dea3

Incheon, Incheon, 🇰🇷 South Korea

^{🇰🇷 Amazon3.36.0.0/14 EC2 ICN prefix}