Registro DMARC
v=DMARC1;p=reject;sp=rejject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:noc@fastcom.cz

Registro IPv4
host: zvanovec.net
class: IN
ttl: 3600
type: A
ip: 91.219.45.239

Servidores DNS Principal (mname) y Secundario (rname)
host: zvanovec.net
class: IN
ttl: 3600
type: SOA
mname: ns1.fastcom.cz
rname: noc.fastcom.cz
serial: 2026032812
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: zvanovec.net
class: IN
ttl: 3600
type: MX
pri: 0
target: zvanovec.net

Información TXT
host: zvanovec.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a +mx +ip4:91.219.45.239 -all
entries: Array