Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; rua=mailto:postmaster+dmarc@umk.pl; ruf=mailto:postmaster+dmarcforensic@umk.pl

Registro IPv4
host: umk.pl
class: IN
ttl: 900
type: A
ip: 158.75.1.100

Servidores DNS Principal (mname) y Secundario (rname)
host: umk.pl
class: IN
ttl: 7403
type: SOA
mname: koala.uci.umk.pl
rname: dnsadmin.umk.pl
serial: 2026112001
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: umk.pl
class: IN
ttl: 18204
type: MX
pri: 0
target: smtp.umk.pl

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: mojecertpl-site-verification-cAYjqQ7JgQudGs0lNxS60mNYANHhr8iu
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: MS=ms98947976
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: MS=ms42933934
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: google-site-verification=gZ82YwID1POxs7-5SR0MNyf5R3jvXnAn4jOZd4fEX0E
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: google-site-verification=Mfs4b5L34v0Orky7xtP_dsQvaIRqxpROBh_ha_LtV-I
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: google-site-verification=xnAw5IdsivVh1pfmvH0zYEb9gAnaGH1qtkLmhQoZrhc
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: eduroam:eduroam@umk.pl
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: HARICA-WBuxIPMYkcIge2MYDsA
entries: 

Información TXT
host: umk.pl
class: IN
ttl: 7404
type: TXT
txt: v=spf1 ip4:158.75.1.0/24 include:spf.protection.outlook.com -all
entries: 

host: umk.pl
class: IN
ttl: 18204
type: NAPTR
order: 100
pref: 10
flags: s
services: aaa+auth:radius.tls.tcp
regex: 
replacement: _radsec._tcp.openroaming.eduroam.org

host: umk.pl
class: IN
ttl: 18204
type: NAPTR
order: 10
pref: 10
flags: s
services: x-eduroam:radius.tls
regex: 
replacement: _radsec._tcp.eduroam.umk.pl