Registro DMARC
v=DMARC1; p=none; rua=mailto:vas@email.com; fo=1; ri=86400;

Registro IPv4
host: hc-olomouc.cz
class: IN
ttl: 360
type: A
ip: 46.234.119.244

Servidores DNS Principal (mname) y Secundario (rname)
host: hc-olomouc.cz
class: IN
ttl: 3600
type: SOA
mname: ns1.regzone.cz
rname: administrator.czechia.cz
serial: 2025071402
refresh: 10800
retry: 1800
expire: 1814400
minimum-ttl: 3600

Servidor de Correo
host: hc-olomouc.cz
class: IN
ttl: 360
type: MX
pri: 10
target: 363545485860707d.mx2.emailprofi.seznam.cz

Servidor de Correo
host: hc-olomouc.cz
class: IN
ttl: 360
type: MX
pri: 20
target: 363545485860707d.mx1.emailprofi.seznam.cz

Información TXT
host: hc-olomouc.cz
class: IN
ttl: 360
type: TXT
txt: v=spf1 include:spf.seznam.cz ip4:46.234.104.119 ~all
entries: Array