18.230.31.87
ec2-18-230-31-87.sa-east-1.compute.amazonaws.com
52.67.231.118
ec2-52-67-231-118.sa-east-1.compute.amazonaws.com

2600:1f1e:163:0:1d9f:c1ca:f8bf:4a7f
2600:1f1e:163:1:109a:ad0a:e4e1:b676

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.