Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: dsls.eu
class: IN
ttl: 180
type: A
ip: 185.30.32.27

Servidores DNS Principal (mname) y Secundario (rname)
host: dsls.eu
class: IN
ttl: 21600
type: SOA
mname: ns1.webgo.de
rname: hostmaster.webgo.de
serial: 2016071900
refresh: 39940
retry: 14400
expire: 604800
minimum-ttl: 43200

Servidor de Correo
host: dsls.eu
class: IN
ttl: 180
type: MX
pri: 10
target: pop.dsls.eu

Servidor de Correo
host: dsls.eu
class: IN
ttl: 180
type: MX
pri: 20
target: smtp.dsls.eu