Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: travelbiz.dk
class: IN
ttl: 3600
type: A
ip: 77.243.131.30

Servidores DNS Principal (mname) y Secundario (rname)
host: travelbiz.dk
class: IN
ttl: 300
type: SOA
mname: ns.scannet2.dk
rname: hostmaster.scannet.dk
serial: 2026020901
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: travelbiz.dk
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.spamfilter.io

Información TXT
host: travelbiz.dk
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.scannet.dk ?all
entries: Array