34.255.175.35
ec2-34-255-175-35.eu-west-1.compute.amazonaws.com
52.16.169.49
ec2-52-16-169-49.eu-west-1.compute.amazonaws.com
52.214.162.4
ec2-52-214-162-4.eu-west-1.compute.amazonaws.com

2a05:d018:503:ab00:5fe6:431f:401:16b1
2a05:d018:503:ab01:1df4:467c:857e:46b4
2a05:d018:503:ab02:f25b:3f65:bbb7:86ac

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx.l.google.com.