Registro DMARC
v=DMARC1; p=reject; rua=mailto:dnsmaster2@gpk.eu; adkim=s; aspf=s;

Registro IPv4
host: kiekert.eu
class: IN
ttl: 21600
type: A
ip: 75.2.126.67

Servidores DNS Principal (mname) y Secundario (rname)
host: kiekert.eu
class: IN
ttl: 1800
type: SOA
mname: a.gpk.eu
rname: dnsmaster2.gpk.eu
serial: 2024042202
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Información TXT
host: kiekert.eu
class: IN
ttl: 21600
type: TXT
txt: v=spf1 -all
entries: Array