Registro DMARC
v=spf1 include:pfn.cz ~all

Registro IPv4
host: freepage.cz
class: IN
ttl: 660
type: A
ip: 88.86.101.150

host: m.punske-valky.freepage.cz
class: IN
ttl: 21600
type: CNAME
target: www.freepage.cz

Servidores DNS Principal (mname) y Secundario (rname)
host: freepage.cz
class: IN
ttl: 21600
type: SOA
mname: pfn.cz
rname: root.pfn.cz
serial: 2015080601
refresh: 7200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: freepage.cz
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.gladius.cz

Información TXT
host: freepage.cz
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:pfn.cz ~all
entries: Array