107.21.49.160
ec2-107-21-49-160.compute-1.amazonaws.com
35.175.89.205
ec2-35-175-89-205.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.