Registro DMARC
v=DMARC1; p=none; sp=quarantine; rua=mailto:dmarc@kancelariaulewicz.pl

Registro IPv4
host: kancelariaulewicz.pl
class: IN
ttl: 14400
type: A
ip: 77.95.237.16

Servidores DNS Principal (mname) y Secundario (rname)
host: kancelariaulewicz.pl
class: IN
ttl: 86400
type: SOA
mname: kendra.etop.pl
rname: dat.etop.pl
serial: 2025043000
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: kancelariaulewicz.pl
class: IN
ttl: 14400
type: MX
pri: 0
target: kancelariaulewicz.pl

Información TXT
host: kancelariaulewicz.pl
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:77.95.237.2 ip4:77.95.237.16 +a +mx ~all
entries: Array