34.240.162.100
ec2-34-240-162-100.eu-west-1.compute.amazonaws.com
34.252.38.24
ec2-34-252-38-24.eu-west-1.compute.amazonaws.com
52.51.120.232
ec2-52-51-120-232.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.