PTR

ec2-18-136-2-100.ap-southeast-1.compute.amazonaws.com

A record for

`4os.org`
	A	18.136.2.100
`www.4os.org`
	A	2406:da18:4c8:7600:5af8:9b56:ad55:ce0c
	A	18.136.2.100
`ec2-18-136-2-100.ap-southeast-1.compute.amazonaws.com`
	A	18.136.2.100

33%	2406:da18:4c8:7600:5af8:9b56:ad55:ce0c

Singapore, Singapore, 🇸🇬 Singapore

^{🇸🇬 Amazon18.136.0.0/16 EC2 SIN prefix}