3.224.202.161
ec2-3-224-202-161.compute-1.amazonaws.com
3.234.109.35
ec2-3-234-109-35.compute-1.amazonaws.com
44.217.128.88
ec2-44-217-128-88.compute-1.amazonaws.com
52.70.222.10
ec2-52-70-222-10.compute-1.amazonaws.com
54.86.253.121
ec2-54-86-253-121.compute-1.amazonaws.com
54.89.15.129
ec2-54-89-15-129.compute-1.amazonaws.com

mailstore1.secureserver.net.
smtp.secureserver.net.