52.26.154.153
ec2-52-26-154-153.us-west-2.compute.amazonaws.com
52.32.61.183
ec2-52-32-61-183.us-west-2.compute.amazonaws.com
52.35.55.186
ec2-52-35-55-186.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.