Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@o2.pl

Registro IPv4
host: fejm.pl
class: IN
ttl: 300
type: A
ip: 212.77.100.83

Servidores DNS Principal (mname) y Secundario (rname)
host: fejm.pl
class: IN
ttl: 300
type: SOA
mname: ns2.go2.pl
rname: root.go2.pl
serial: 2024040509
refresh: 10800
retry: 3600
expire: 10800
minimum-ttl: 86400

Servidor de Correo
host: fejm.pl
class: IN
ttl: 300
type: MX
pri: 10
target: mx.tlen.pl

Información TXT
host: fejm.pl
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:wp.pl include:_spf.grupawp.pl mx -all
entries: Array