PTR

ec2-52-220-172-192.ap-southeast-1.compute.amazonaws.com

A record for

`prod-securemail-public-elb-861cec95270202e0.elb.ap-southeast-1.amazonaws.com`
	A	13.213.136.218
	A	52.220.172.192
	A	54.179.117.211
`ec2-52-220-172-192.ap-southeast-1.compute.amazonaws.com`
	A	52.220.172.192

50%	13.213.136.218
50%	54.179.117.211

Singapore, Singapore, 🇸🇬 Singapore

^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}