Registro DMARC
v=DMARC1;p=quarantine;

Registro IPv4
host: keren.es
class: IN
ttl: 21600
type: A
ip: 217.76.142.71

Servidores DNS Principal (mname) y Secundario (rname)
host: keren.es
class: IN
ttl: 21600
type: SOA
mname: dns1.anet.es
rname: hostmaster.anet.es
serial: 2008111728
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 86400

Servidor de Correo
host: keren.es
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.serviciodecorreo.es

Información TXT
host: keren.es
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.serviciodecorreo.es ~all
entries: Array