Registro IPv4
host: helenag.cz
class: IN
ttl: 3600
type: A
ip: 172.105.82.160

Servidores DNS Principal (mname) y Secundario (rname)
host: helenag.cz
class: IN
ttl: 3600
type: SOA
mname: ns1.ignum.com
rname: hostmaster.ignum.cz
serial: 2026060701
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: helenag.cz
class: IN
ttl: 3600
type: MX
pri: 9
target: mailserver.futruy.com

Información TXT
host: helenag.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx include:_spf.upgates.com ~all
entries: Array