100.24.150.205
ec2-100-24-150-205.compute-1.amazonaws.com
23.22.185.3
ec2-23-22-185-3.compute-1.amazonaws.com
3.233.207.109
ec2-3-233-207-109.compute-1.amazonaws.com
35.171.242.191
ec2-35-171-242-191.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.
mx.sendgrid.net.