100.25.116.156
ec2-100-25-116-156.compute-1.amazonaws.com
34.239.193.207
ec2-34-239-193-207.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.