Servidores DNS Principal (mname) y Secundario (rname)
host: intel.net
class: IN
ttl: 10800
type: SOA
mname: ns1.intel.com
rname: hostmaster.intel.com
serial: 2026090201
refresh: 43200
retry: 300
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: intel.net
class: IN
ttl: 400
type: MX
pri: 100
target: mtab.intel.com

Información TXT
host: intel.net
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:_spf.intel.com -all
entries: Array