34.208.3.69
ec2-34-208-3-69.us-west-2.compute.amazonaws.com
34.216.192.105
ec2-34-216-192-105.us-west-2.compute.amazonaws.com
54.213.163.107
ec2-54-213-163-107.us-west-2.compute.amazonaws.com

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