18.208.36.133
ec2-18-208-36-133.compute-1.amazonaws.com
52.72.116.9
ec2-52-72-116-9.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.