18.213.217.30
ec2-18-213-217-30.compute-1.amazonaws.com
34.237.99.98
ec2-34-237-99-98.compute-1.amazonaws.com
52.22.121.29
ec2-52-22-121-29.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.