Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: datahelp.cz
class: IN
ttl: 600
type: A
ip: 216.150.1.1

Servidores DNS Principal (mname) y Secundario (rname)
host: datahelp.cz
class: IN
ttl: 1800
type: SOA
mname: gene.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2402354992
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: datahelp.cz
class: IN
ttl: 300
type: MX
pri: 1
target: datahelp-cz.mail.protection.outlook.com

Información TXT
host: datahelp.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com  -all
entries: Array

Información TXT
host: datahelp.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=iP7CYOAs8gwkYjJnS2tDJHv2HVUE4NyXBzUR0shW9kE
entries: Array

Información TXT
host: datahelp.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=mQDVHpeJJNlqWEKmrx-kA-wjUtnCaI8eIF8yhTehyN4
entries: Array

Información TXT
host: datahelp.cz
class: IN
ttl: 300
type: TXT
txt: ms33496988
entries: Array