34.251.61.215
ec2-34-251-61-215.eu-west-1.compute.amazonaws.com
34.255.232.150
ec2-34-255-232-150.eu-west-1.compute.amazonaws.com
52.215.239.192
ec2-52-215-239-192.eu-west-1.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.