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

Registro IPv4
host: nkatalog.pl
class: IN
ttl: 300
type: A
ip: 195.78.66.67

Servidores DNS Principal (mname) y Secundario (rname)
host: nkatalog.pl
class: IN
ttl: 14400
type: SOA
mname: ns1.seo-linuxpl.com
rname: hostmaster.nkatalog.pl
serial: 2024100204
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: nkatalog.pl
class: IN
ttl: 300
type: MX
pri: 10
target: mail.nkatalog.pl

Información TXT
host: nkatalog.pl
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:spf.linuxpl.com ip4:195.78.67.51 -all
entries: Array