Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:powiadomienia@pcdn.edu.pl;

Registro IPv4
host: pcdn.edu.pl
class: IN
ttl: 3600
type: A
ip: 85.128.168.84

Servidores DNS Principal (mname) y Secundario (rname)
host: pcdn.edu.pl
class: IN
ttl: 3600
type: SOA
mname: ns1.nazwa.pl
rname: biuro.nazwa.pl
serial: 2008133200
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: pcdn.edu.pl
class: IN
ttl: 3600
type: MX
pri: 10
target: pcdn.edu.pl

Información TXT
host: pcdn.edu.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ~all
entries: Array

Información TXT
host: pcdn.edu.pl
class: IN
ttl: 3600
type: TXT
txt: 2a51e9aca48cdab31eb3552ed7e0fcd71f1b267ed0270ab2286c2176e6cdcc59
entries: Array