34.193.198.47
ec2-34-193-198-47.compute-1.amazonaws.com
54.84.94.235
ec2-54-84-94-235.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.
inbound-smtp.us-east-1.amazonaws.com.