52.37.158.191
ec2-52-37-158-191.us-west-2.compute.amazonaws.com
54.184.15.1
ec2-54-184-15-1.us-west-2.compute.amazonaws.com
54.191.248.112
ec2-54-191-248-112.us-west-2.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx.l.google.com.