Servidores DNS Principal (mname) y Secundario (rname)
host: jackfeinberg.com
class: IN
ttl: 3600
type: SOA
mname: dns1.name-services.com
rname: info.name-services.com
serial: 1684790600
refresh: 172800
retry: 900
expire: 1814400
minimum-ttl: 300

Servidor de Correo
host: jackfeinberg.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mx1.titan.email

Servidor de Correo
host: jackfeinberg.com
class: IN
ttl: 1800
type: MX
pri: 20
target: mx2.titan.email

Información TXT
host: jackfeinberg.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:spf.titan.email ~all
entries: Array