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

Registro IPv4
host: 1katalog.pl
class: IN
ttl: 3600
type: A
ip: 213.133.100.254

Servidores DNS Principal (mname) y Secundario (rname)
host: 1katalog.pl
class: IN
ttl: 3600
type: SOA
mname: dns1.linux.pl
rname: hostmaster.1katalog.pl
serial: 2024110805
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: 1katalog.pl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.1katalog.pl

Información TXT
host: 1katalog.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip6:2a01:4f8:222:15dc::2 ip4:213.133.100.254 ~all
entries: Array