3.231.243.21
ec2-3-231-243-21.compute-1.amazonaws.com
34.193.115.252
ec2-34-193-115-252.compute-1.amazonaws.com
34.227.181.55
ec2-34-227-181-55.compute-1.amazonaws.com
34.230.104.18
ec2-34-230-104-18.compute-1.amazonaws.com
52.71.13.17
ec2-52-71-13-17.compute-1.amazonaws.com

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