18.230.30.107
ec2-18-230-30-107.sa-east-1.compute.amazonaws.com
54.207.94.101
ec2-54-207-94-101.sa-east-1.compute.amazonaws.com
54.94.53.193
ec2-54-94-53-193.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.