Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100; fo=1; rf=afrf; ri=86400; ruf=mailto:postmaster@provalue.nl; rua=mailto:postmaster@provalue.nl

Servidores DNS Principal (mname) y Secundario (rname)
host: backupviainternet.com
class: IN
ttl: 1800
type: SOA
mname: ns1.provalue.nl
rname: hostmaster.backupviainternet.com
serial: 2008092901
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: backupviainternet.com
class: IN
ttl: 3600
type: MX
pri: 200
target: mx2.provalue.nl

Servidor de Correo
host: backupviainternet.com
class: IN
ttl: 3600
type: MX
pri: 300
target: mx3.provalue.nl

Información TXT
host: backupviainternet.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a include:spf.provalue.nl -all
entries: Array

Información TXT
host: backupviainternet.com
class: IN
ttl: 3600
type: TXT
txt: Domain backupviainternet.com is hosted by Provalue Internet BV
entries: Array