34.241.183.76
ec2-34-241-183-76.eu-west-1.compute.amazonaws.com
34.252.36.101
ec2-34-252-36-101.eu-west-1.compute.amazonaws.com
52.31.122.244
ec2-52-31-122-244.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.