34.251.146.127
ec2-34-251-146-127.eu-west-1.compute.amazonaws.com
52.17.255.10
ec2-52-17-255-10.eu-west-1.compute.amazonaws.com
52.212.1.97
ec2-52-212-1-97.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.