100.24.179.171
ec2-100-24-179-171.compute-1.amazonaws.com
18.211.176.206
ec2-18-211-176-206.compute-1.amazonaws.com
54.162.171.131
ec2-54-162-171-131.compute-1.amazonaws.com

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