Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: secomp.cz
class: IN
ttl: 600
type: A
ip: 89.22.80.90

Servidores DNS Principal (mname) y Secundario (rname)
host: secomp.cz
class: IN
ttl: 1800
type: SOA
mname: ns1.websupport.cz
rname: admin.websupport.sk
serial: 1710155095
refresh: 7200
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: secomp.cz
class: IN
ttl: 600
type: MX
pri: 0
target: secomp-cz.mail.protection.outlook.com

Información TXT
host: secomp.cz
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:89.22.80.88/29 include:_spf.mlsend.com a:mail.secomp.cz a:smtp.secomp.cz a:zabbix.secomp.cz -all
entries: Array

Información TXT
host: secomp.cz
class: IN
ttl: 600
type: TXT
txt: MS=ms66946996
entries: Array

Información TXT
host: secomp.cz
class: IN
ttl: 600
type: TXT
txt: google-site-verification=IkF-njfLH6ORD0K60FoIX52lwQnfaZJM9mwPKrO9jYM
entries: Array