Registro DMARC
v=DMARC1; p=none; sp=none; ri=86400

Registro IPv4
host: medvik.cz
class: IN
ttl: 1800
type: A
ip: 195.113.87.235

Servidores DNS Principal (mname) y Secundario (rname)
host: medvik.cz
class: IN
ttl: 3600
type: SOA
mname: ns.grdns.cz
rname: admin.grdns.cz
serial: 2022022303
refresh: 3600
retry: 1800
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: medvik.cz
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.medvik.cz

Información TXT
host: medvik.cz
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:195.113.87.192/26
entries: Array