52.210.125.192
ec2-52-210-125-192.eu-west-1.compute.amazonaws.com
54.73.242.196
ec2-54-73-242-196.eu-west-1.compute.amazonaws.com
54.76.50.106
ec2-54-76-50-106.eu-west-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.