18.204.29.50
ec2-18-204-29-50.compute-1.amazonaws.com
3.219.225.235
ec2-3-219-225-235.compute-1.amazonaws.com
3.93.102.201
ec2-3-93-102-201.compute-1.amazonaws.com
52.20.60.229
ec2-52-20-60-229.compute-1.amazonaws.com
54.236.194.23
ec2-54-236-194-23.compute-1.amazonaws.com

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