Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: datahelp.cz
class: IN
ttl: 300
type: A
ip: 172.67.211.150

Registro IPv4
host: datahelp.cz
class: IN
ttl: 300
type: A
ip: 104.21.67.29

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: 2358294901
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: ms33496988
entries: Array

Información TXT
host: datahelp.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=VbyW1ksWQiCuXm9z8tBEQJymRLokqeOyNDQk1XskOk0
entries: Array

Registro IPv6
host: datahelp.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:d396

Registro IPv6
host: datahelp.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:431d