Registro DMARC
v=DMARC1; p=reject; adkim=s; aspf=s

Registro IPv4
host: mytvc.com
class: IN
ttl: 21600
type: A
ip: 64.187.239.229

Servidores DNS Principal (mname) y Secundario (rname)
host: mytvc.com
class: IN
ttl: 21600
type: SOA
mname: ns1.gridhost.com
rname: hostmaster.mytvc.com
serial: 2026050421
refresh: 28800
retry: 3600
expire: 2419200
minimum-ttl: 10800

Servidor de Correo
host: mytvc.com
class: IN
ttl: 28800
type: MX
pri: 10
target: mailx.gridhost.com

Información TXT
host: mytvc.com
class: IN
ttl: 28800
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: mytvc.com
class: IN
ttl: 28800
type: TXT
txt: d42fa940ba58b8b19485b4deb8b9a7facee31ed6
entries: Array

Información TXT
host: mytvc.com
class: IN
ttl: 28800
type: TXT
txt: This domain does not send E-mail.
entries: Array