54.144.125.170
ec2-54-144-125-170.compute-1.amazonaws.com
54.236.82.205
ec2-54-236-82-205.compute-1.amazonaws.com
54.237.5.190
ec2-54-237-5-190.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.