PTR

ec2-18-191-226-66.us-east-2.compute.amazonaws.com

A record for

`mx-e-2.livingbackup.com`
	A	2600:1f16:54b:652c:8b65:5c9c:f0b5:d607
	A	18.191.226.66
`ec2-18-191-226-66.us-east-2.compute.amazonaws.com`
	A	18.191.226.66

50%	2600:1f16:54b:652c:8b65:5c9c:f0b5:d607

Columbus, Ohio, 🇺🇸 USA

^{🇺🇸 Amazon18.191.0.0/16 EC2 CMH prefix}