Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: planetafit.pl
class: IN
ttl: 14400
type: A
ip: 145.239.20.91

Servidores DNS Principal (mname) y Secundario (rname)
host: planetafit.pl
class: IN
ttl: 14400
type: SOA
mname: ns1.planetafit.pl
rname: root.planetafit.pl
serial: 2021010701
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: planetafit.pl
class: IN
ttl: 14400
type: MX
pri: 10
target: poczta.planetafit.pl

Información TXT
host: planetafit.pl
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:145.239.20.91 ~all
entries: Array