3.221.132.236
ec2-3-221-132-236.compute-1.amazonaws.com
3.224.72.180
ec2-3-224-72-180.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.