35.168.237.2
ec2-35-168-237-2.compute-1.amazonaws.com
52.73.136.5
ec2-52-73-136-5.compute-1.amazonaws.com
54.242.94.237
ec2-54-242-94-237.compute-1.amazonaws.com

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