Registro DMARC
v=DMARC1; p=quarantine; adkim=s; pct=100; sp=none; rua=mailto:spam-reports@idn.edu.pl

Registro IPv4
host: idn.edu.pl
class: IN
ttl: 1524
type: A
ip: 188.210.222.5

Servidores DNS Principal (mname) y Secundario (rname)
host: idn.edu.pl
class: IN
ttl: 2000
type: SOA
mname: ns1.seohost.pl
rname: hostmaster.idn.edu.pl
serial: 2025051205
refresh: 2000
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: idn.edu.pl
class: IN
ttl: 900
type: MX
pri: 10
target: isp12.ceti.pl

Información TXT
host: idn.edu.pl
class: IN
ttl: 2000
type: TXT
txt: v=spf1 include:_spf-h54.microhost.pl include:_spf.ceti.pl
entries: Array