100.26.117.157
ec2-100-26-117-157.compute-1.amazonaws.com
34.224.107.128
ec2-34-224-107-128.compute-1.amazonaws.com
44.209.1.210
ec2-44-209-1-210.compute-1.amazonaws.com
52.1.162.15
ec2-52-1-162-15.compute-1.amazonaws.com

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