Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc-summary@ujk.edu.pl; ruf=mailto:dmarc-failure@ujk.edu.pl; fo=1

Registro IPv4
host: ujk.edu.pl
class: IN
ttl: 13872
type: A
ip: 81.26.8.12

Servidores DNS Principal (mname) y Secundario (rname)
host: ujk.edu.pl
class: IN
ttl: 21600
type: SOA
mname: ns1.pu.kielce.pl
rname: hostmaster.ujk.edu.pl
serial: 2024050601
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: ujk.edu.pl
class: IN
ttl: 21600
type: MX
pri: 20
target: mail4.ujk.edu.pl

Servidor de Correo
host: ujk.edu.pl
class: IN
ttl: 21600
type: MX
pri: 30
target: mail5.ujk.edu.pl

Servidor de Correo
host: ujk.edu.pl
class: IN
ttl: 21600
type: MX
pri: 10
target: mail3.ujk.edu.pl

Información TXT
host: ujk.edu.pl
class: IN
ttl: 21600
type: TXT
txt: MS=B077159CF0E114C6E4521C20A7E0198A59498761
entries: Array

Información TXT
host: ujk.edu.pl
class: IN
ttl: 21600
type: TXT
txt: v=spf1 a mx ip4:81.26.8.0/24 -all
entries: Array