34.193.53.155
ec2-34-193-53-155.compute-1.amazonaws.com
35.153.242.179
ec2-35-153-242-179.compute-1.amazonaws.com
54.163.107.142
ec2-54-163-107-142.compute-1.amazonaws.com

mx1.hc4684-71.iphmx.com.
mx2.hc4684-71.iphmx.com.