34.198.50.197
ec2-34-198-50-197.compute-1.amazonaws.com
50.16.66.112
ec2-50-16-66-112.compute-1.amazonaws.com
54.145.238.183
ec2-54-145-238-183.compute-1.amazonaws.com
54.86.178.67
ec2-54-86-178-67.compute-1.amazonaws.com

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