18.230.87.66
ec2-18-230-87-66.sa-east-1.compute.amazonaws.com
18.231.42.6
ec2-18-231-42-6.sa-east-1.compute.amazonaws.com
54.94.158.49
ec2-54-94-158-49.sa-east-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.