23.21.50.90
ec2-23-21-50-90.compute-1.amazonaws.com
3.228.44.246
ec2-3-228-44-246.compute-1.amazonaws.com
34.197.98.50
ec2-34-197-98-50.compute-1.amazonaws.com
44.198.140.13
ec2-44-198-140-13.compute-1.amazonaws.com
44.216.60.14
ec2-44-216-60-14.compute-1.amazonaws.com
52.5.168.87
ec2-52-5-168-87.compute-1.amazonaws.com

kollersearch-com.mail.protection.outlook.com.