52.16.239.36
ec2-52-16-239-36.eu-west-1.compute.amazonaws.com
54.246.187.126
ec2-54-246-187-126.eu-west-1.compute.amazonaws.com
99.80.255.114
ec2-99-80-255-114.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.