100.21.32.216
ec2-100-21-32-216.us-west-2.compute.amazonaws.com
44.229.150.178
ec2-44-229-150-178.us-west-2.compute.amazonaws.com
52.88.207.234
ec2-52-88-207-234.us-west-2.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.