34.251.167.171
ec2-34-251-167-171.eu-west-1.compute.amazonaws.com
63.34.69.157
ec2-63-34-69-157.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.