3.251.11.214
ec2-3-251-11-214.eu-west-1.compute.amazonaws.com
52.51.250.78
ec2-52-51-250-78.eu-west-1.compute.amazonaws.com
63.33.170.86
ec2-63-33-170-86.eu-west-1.compute.amazonaws.com

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