Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: sjobo.nu
class: IN
ttl: 20024
type: SOA
mname: ns1.teleservice.net
rname: hostmaster.teleservice.net
serial: 2026092101
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: sjobo.nu
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.teleservice.net

Servidor de Correo
host: sjobo.nu
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.teleservice.net

Información TXT
host: sjobo.nu
class: IN
ttl: 120
type: TXT
txt: v=spf1 mx include:spf.teleservice.net ip4:85.30.129.0/24 ~all
entries: Array