52.44.85.142
ec2-52-44-85-142.compute-1.amazonaws.com
52.73.198.78
ec2-52-73-198-78.compute-1.amazonaws.com
54.157.165.10
ec2-54-157-165-10.compute-1.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.