18.170.149.48
ec2-18-170-149-48.eu-west-2.compute.amazonaws.com
35.176.185.244
ec2-35-176-185-244.eu-west-2.compute.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.