52.210.112.81
ec2-52-210-112-81.eu-west-1.compute.amazonaws.com
54.154.222.30
ec2-54-154-222-30.eu-west-1.compute.amazonaws.com
54.72.240.199
ec2-54-72-240-199.eu-west-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx.l.google.com.