Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@prescogroup.cz;

Registro IPv4
host: procoma.cz
class: IN
ttl: 3600
type: A
ip: 37.235.102.228

Servidores DNS Principal (mname) y Secundario (rname)
host: procoma.cz
class: IN
ttl: 1800
type: SOA
mname: ns1.websupport.cz
rname: admin.websupport.cz
serial: 1778316160
refresh: 7200
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: procoma.cz
class: IN
ttl: 7405
type: MX
pri: 0
target: procoma-cz.mail.protection.outlook.com

Información TXT
host: procoma.cz
class: IN
ttl: 7405
type: TXT
txt: MS=ms80635618
entries: Array

Información TXT
host: procoma.cz
class: IN
ttl: 7405
type: TXT
txt: google-site-verification=uk8OcLIOHQWykhXogwgBJ8SzXZsiR97k2x6CLNz4z5Q
entries: Array

Información TXT
host: procoma.cz
class: IN
ttl: 7405
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all
entries: Array

Información TXT
host: procoma.cz
class: IN
ttl: 7405
type: TXT
txt: MS=ms15359741
entries: Array