18.211.149.82
ec2-18-211-149-82.compute-1.amazonaws.com
34.234.196.40
ec2-34-234-196-40.compute-1.amazonaws.com
52.2.222.113
ec2-52-2-222-113.compute-1.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.