Registro IPv4
host: My-addr.com
class: IN
ttl: 3600
type: A
ip: 89.39.105.57

Servidores DNS Principal (mname) y Secundario (rname)
host: My-addr.com
class: IN
ttl: 3600
type: SOA
mname: ns21.cloudns.net
rname: support.cloudns.net
serial: 2026113567
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: My-addr.com
class: IN
ttl: 3600
type: MX
pri: 10
target: front41.My-addr.com

Información TXT
host: My-addr.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx -all
entries: Array