Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc+666928@smartemailing.cz; fo=1

Registro IPv4
host: jidelniplan.cz
class: IN
ttl: 3600
type: A
ip: 217.198.121.185

Servidores DNS Principal (mname) y Secundario (rname)
host: jidelniplan.cz
class: IN
ttl: 1800
type: SOA
mname: ns1.regzone.cz
rname: administrator.czechia.cz
serial: 2025071006
refresh: 10800
retry: 1800
expire: 1814400
minimum-ttl: 3600

Servidor de Correo
host: jidelniplan.cz
class: IN
ttl: 3600
type: MX
pri: 10
target: 10mx.zoner.com

Servidor de Correo
host: jidelniplan.cz
class: IN
ttl: 3600
type: MX
pri: 1
target: relay.zoner.com

Servidor de Correo
host: jidelniplan.cz
class: IN
ttl: 3600
type: MX
pri: 15
target: 15mx.zoner.com

Información TXT
host: jidelniplan.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf-zoner-zmail.zoner.com include:spf-zoner-cloudmail.zoner.com include:spf.smartemailing.cz -all
entries: Array