52.76.164.94
ec2-52-76-164-94.ap-southeast-1.compute.amazonaws.com
54.151.235.69
ec2-54-151-235-69.ap-southeast-1.compute.amazonaws.com
54.179.121.77
ec2-54-179-121-77.ap-southeast-1.compute.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.