23.22.10.48
ec2-23-22-10-48.compute-1.amazonaws.com
3.225.255.3
ec2-3-225-255-3.compute-1.amazonaws.com
52.72.67.85
ec2-52-72-67-85.compute-1.amazonaws.com

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