18.144.138.207
ec2-18-144-138-207.us-west-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.
mx2.zoho.com.
mx3.zoho.com.
mx.zoho.com.