Registro DMARC
v=DMARC1; adkim=s; aspf=s; p=quarantine

Registro IPv4
host: michalbiskup.pl
class: IN
ttl: 14400
type: A
ip: 81.186.225.117

Servidores DNS Principal (mname) y Secundario (rname)
host: michalbiskup.pl
class: IN
ttl: 14400
type: SOA
mname: ns11.rgb365.eu
rname: michal\.biskup.onet.pl
serial: 2025062002
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

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

Información TXT
host: michalbiskup.pl
class: IN
ttl: 14400
type: TXT
txt: v=spf1 include:_spf.rgb365.eu ~all
entries: Array