184.73.94.214
ec2-184-73-94-214.compute-1.amazonaws.com
52.71.207.226
ec2-52-71-207-226.compute-1.amazonaws.com
52.86.16.161
ec2-52-86-16-161.compute-1.amazonaws.com
54.163.212.63
ec2-54-163-212-63.compute-1.amazonaws.com

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