34.206.204.3
ec2-34-206-204-3.compute-1.amazonaws.com
35.168.75.19
ec2-35-168-75-19.compute-1.amazonaws.com
44.208.46.33
ec2-44-208-46-33.compute-1.amazonaws.com

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