Registro DMARC
v=spf1 ptr:exghost.com ptr:appriver.com ~all

Registro IPv4
host: mo-info.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.128

Servidores DNS Principal (mname) y Secundario (rname)
host: mo-info.com
class: IN
ttl: 7200
type: SOA
mname: NS69.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 113050210
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: mo-info.com
class: IN
ttl: 7200
type: MX
pri: 10
target: server24.appriver.com

Servidor de Correo
host: mo-info.com
class: IN
ttl: 7200
type: MX
pri: 20
target: server25.appriver.com

Información TXT
host: mo-info.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 ptr:exghost.com ptr:appriver.com ~all
entries: Array