Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: birds.cz
class: IN
ttl: 43200
type: A
ip: 185.175.84.134

Servidores DNS Principal (mname) y Secundario (rname)
host: birds.cz
class: IN
ttl: 43200
type: SOA
mname: ns.fortion.cz
rname: info.fortion.cz
serial: 2025040301
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: birds.cz
class: IN
ttl: 43200
type: MX
pri: 20
target: mx2.fortion.net

Servidor de Correo
host: birds.cz
class: IN
ttl: 43200
type: MX
pri: 10
target: mx1.fortion.net

Servidor de Correo
host: birds.cz
class: IN
ttl: 43200
type: MX
pri: 5
target: mx0.fortion.net

Información TXT
host: birds.cz
class: IN
ttl: 43200
type: TXT
txt: v=spf1 include:_spf.fortion.net -all
entries: Array