34.193.106.100
ec2-34-193-106-100.compute-1.amazonaws.com
52.45.120.132
ec2-52-45-120-132.compute-1.amazonaws.com
54.237.59.209
ec2-54-237-59-209.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.