Registro IPv4
host: itsaso.com
class: IN
ttl: 300
type: A
ip: 66.23.234.154

Servidores DNS Principal (mname) y Secundario (rname)
host: itsaso.com
class: IN
ttl: 14221
type: SOA
mname: dns2036a.trouble-free.net
rname: not-monitored-email.interserver.net
serial: 2024120900
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: itsaso.com
class: IN
ttl: 300
type: MX
pri: 0
target: itsaso.com

Información TXT
host: itsaso.com
class: IN
ttl: 7021
type: TXT
txt: v=spf1 +a +mx +ip4:66.23.234.154 +include:relay.mailbaby.net +include:relay.mailchannels.net ~all
entries: Array