52.204.12.146
ec2-52-204-12-146.compute-1.amazonaws.com
52.73.113.197
ec2-52-73-113-197.compute-1.amazonaws.com
54.162.38.10
ec2-54-162-38-10.compute-1.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.