Registro DMARC
v=DMARC1; p=none; ruf=mailto:dmarc@voiplan.es

Registro IPv4
host: irumac.com
class: IN
ttl: 12922
type: A
ip: 217.154.181.88

Servidores DNS Principal (mname) y Secundario (rname)
host: irumac.com
class: IN
ttl: 12922
type: SOA
mname: ns1.voiplan.es
rname: am.voiplan.es
serial: 2026091001
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: irumac.com
class: IN
ttl: 12923
type: MX
pri: 10
target: mail.irumac.com

Información TXT
host: irumac.com
class: IN
ttl: 12923
type: TXT
txt: v=spf1 +a +mx +a:server.voiplan.es -all
entries: Array