18.208.121.149
ec2-18-208-121-149.compute-1.amazonaws.com
34.205.250.124
ec2-34-205-250-124.compute-1.amazonaws.com
54.242.75.75
ec2-54-242-75-75.compute-1.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.