Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: i40.cz
class: IN
ttl: 1814
type: A
ip: 178.251.187.9

Servidores DNS Principal (mname) y Secundario (rname)
host: i40.cz
class: IN
ttl: 2453
type: SOA
mname: shinzon.blueboard.cz
rname: hostmaster.blueboard.cz
serial: 2020102825
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: i40.cz
class: IN
ttl: 2454
type: MX
pri: 10
target: jaguar.blueboard.cz

Información TXT
host: i40.cz
class: IN
ttl: 14
type: TXT
txt: v=spf1 a mx include:spf.blueboard.cz -all
entries: Array

Registro IPv6
host: i40.cz
class: IN
ttl: 1814
type: AAAA
ipv6: 2a00:1ed0:45::15