52.11.153.4
ec2-52-11-153-4.us-west-2.compute.amazonaws.com
52.24.135.156
ec2-52-24-135-156.us-west-2.compute.amazonaws.com
54.203.88.103
ec2-54-203-88-103.us-west-2.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.