52.30.210.183
ec2-52-30-210-183.eu-west-1.compute.amazonaws.com
52.30.6.245
ec2-52-30-6-245.eu-west-1.compute.amazonaws.com
63.32.129.154
ec2-63-32-129-154.eu-west-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx.l.google.com.