PTR

ec2-13-213-117-4.ap-southeast-1.compute.amazonaws.com

A record for

`ns1.dynam.ac`
	A	2406:da18:569:3400:d3a1:dad2:c427:239
	A	13.213.117.4
`ec2-13-213-117-4.ap-southeast-1.compute.amazonaws.com`
	A	13.213.117.4

50%	2406:da18:569:3400:d3a1:dad2:c427:239

Singapore, Singapore, 🇸🇬 Singapore

^{🇸🇬 Amazon13.212.0.0/15 EC2 SIN prefix}