Servidor de Correo
host: Bounce.corp.falabella.com
class: IN
ttl: 300
type: MX
pri: 10
target: bounce-mx.exacttarget.com

Información TXT
host: Bounce.corp.falabella.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:cust-spf.exacttarget.com -all
entries: Array

Información TXT
host: Bounce.corp.falabella.com
class: IN
ttl: 300
type: TXT
txt: spf2.0/pra include:cust-senderid.exacttarget.com -all
entries: Array