34.241.29.242
ec2-34-241-29-242.eu-west-1.compute.amazonaws.com
52.211.76.12
ec2-52-211-76-12.eu-west-1.compute.amazonaws.com
99.80.70.145
ec2-99-80-70-145.eu-west-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
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aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.