34.252.4.204
ec2-34-252-4-204.eu-west-1.compute.amazonaws.com
34.254.209.63
ec2-34-254-209-63.eu-west-1.compute.amazonaws.com
52.213.91.168
ec2-52-213-91-168.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.
mail1.syntec.co.uk.
mail2.syntec.co.uk.