177.71.201.237
ec2-177-71-201-237.sa-east-1.compute.amazonaws.com
54.232.111.26
ec2-54-232-111-26.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.