Registro DMARC
v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=s; rua=mailto:webmaster@cdr.cz

Registro IPv4
host: cdr.cz
class: IN
ttl: 300
type: A
ip: 178.238.38.24

Servidores DNS Principal (mname) y Secundario (rname)
host: cdr.cz
class: IN
ttl: 300
type: SOA
mname: nsa.aira.cz
rname: hostmaster.aira.cz
serial: 2026012001
refresh: 7200
retry: 180
expire: 4838400
minimum-ttl: 3600

Servidor de Correo
host: cdr.cz
class: IN
ttl: 300
type: MX
pri: 10
target: pmg.aira.cz

Información TXT
host: cdr.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:spf.aira.cz -all
entries: Array

Registro IPv6
host: cdr.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2a01:430:45::24