34.231.124.175
ec2-34-231-124-175.compute-1.amazonaws.com
34.235.235.63
ec2-34-235-235-63.compute-1.amazonaws.com
52.54.164.19
ec2-52-54-164-19.compute-1.amazonaws.com

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