3.248.152.101
ec2-3-248-152-101.eu-west-1.compute.amazonaws.com
54.154.29.51
ec2-54-154-29-51.eu-west-1.compute.amazonaws.com
54.72.246.140
ec2-54-72-246-140.eu-west-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx.l.google.com.