34.193.159.208
ec2-34-193-159-208.compute-1.amazonaws.com
44.199.87.33
ec2-44-199-87-33.compute-1.amazonaws.com

alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
aspmx.l.google.com.