Registro DMARC
v=spf1 include:spf.webserwer.pl -all

Registro IPv4
host: dt.pl
class: IN
ttl: 3600
type: A
ip: 176.32.162.200

Servidores DNS Principal (mname) y Secundario (rname)
host: dt.pl
class: IN
ttl: 10800
type: SOA
mname: ns1.webserwer.pl
rname: root.webserwer.pl
serial: 1291901081
refresh: 21600
retry: 10800
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: dt.pl
class: IN
ttl: 10800
type: MX
pri: 10
target: poczta.webserwer.pl