Registro DMARC
v=spf1 -all

Registro IPv4
host: calorielab.com
class: IN
ttl: 86400
type: A
ip: 72.52.179.175

Servidores DNS Principal (mname) y Secundario (rname)
host: calorielab.com
class: IN
ttl: 86400
type: SOA
mname: ns0.directnic.com
rname: hostmaster.directnic.com
serial: 2014042123
refresh: 28800
retry: 14400
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: calorielab.com
class: IN
ttl: 86400
type: MX
pri: 0
target: mx.runbox.com

Información TXT
host: calorielab.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:spf.runbox.com -all
entries: Array