Registro DMARC
v=DMARC1;p=reject;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: zvanovec.net
class: IN
ttl: 14400
type: A
ip: 91.245.4.243

Servidores DNS Principal (mname) y Secundario (rname)
host: zvanovec.net
class: IN
ttl: 21600
type: SOA
mname: cp1.fastcom.cz
rname: noc.fastcom.cz
serial: 2025121005
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: zvanovec.net
class: IN
ttl: 14400
type: MX
pri: 0
target: zvanovec.net

Información TXT
host: zvanovec.net
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:91.245.4.243 ~all
entries: Array