Registro DMARC
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;rua=mailto:dmarc-reports@kul.pl;ruf=mailto:dmarc-reports@kul.pl;rf=afrf;fo=1;pct=100;ri=604800

Registro IPv4
host: kul.pl
class: IN
ttl: 10800
type: A
ip: 212.182.33.43

Servidores DNS Principal (mname) y Secundario (rname)
host: kul.pl
class: IN
ttl: 2560
type: SOA
mname: snd.kul.lublin.pl
rname: root.kul.lublin.pl
serial: 2024112601
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: kul.pl
class: IN
ttl: 10800
type: MX
pri: 5
target: mx1.kul.pl

Servidor de Correo
host: kul.pl
class: IN
ttl: 10800
type: MX
pri: 15
target: mx2.kul.pl

Información TXT
host: kul.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:212.182.33.61 ip4:212.182.33.62 ip4:212.182.33.35 ip4:212.182.33.37 ip4:212.182.33.42 ip4:212.182.33.39 ip4:212.182.33.41 include:spf1.kul.pl include:spf2.kul.pl -all
entries: Array