34.205.52.119
ec2-34-205-52-119.compute-1.amazonaws.com
52.204.17.206
ec2-52-204-17-206.compute-1.amazonaws.com
54.80.162.22
ec2-54-80-162-22.compute-1.amazonaws.com

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