34.253.91.97
ec2-34-253-91-97.eu-west-1.compute.amazonaws.com
54.77.93.201
ec2-54-77-93-201.eu-west-1.compute.amazonaws.com
99.81.209.185
ec2-99-81-209-185.eu-west-1.compute.amazonaws.com

2a05:d018:5f8:5904:a1bc:5f3e:afbd:4bfa
2a05:d018:5f8:5905:5b85:7af6:3a23:d302
2a05:d018:5f8:5906:9cd0:25e9:8ce4:f0cc

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