brightsparks.mail.eu.xtremepush.com.

52.211.175.51
ec2-52-211-175-51.eu-west-1.compute.amazonaws.com
52.50.127.23
ec2-52-50-127-23.eu-west-1.compute.amazonaws.com
52.16.45.60
ec2-52-16-45-60.eu-west-1.compute.amazonaws.com
52.208.247.180
ec2-52-208-247-180.eu-west-1.compute.amazonaws.com
52.49.191.68
ec2-52-49-191-68.eu-west-1.compute.amazonaws.com
52.18.219.182
ec2-52-18-219-182.eu-west-1.compute.amazonaws.com

brightsparks.mail.eu.xtremepush.com.
production-mail-servers-79895199.eu-west-1.elb.amazonaws.com.