Registro DMARC
v=DMARC1; p=none;

Registro DMARC
v=DMARC1; p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: niffec.com
class: IN
ttl: 3600
type: SOA
mname: ns-1224.awsdns-25.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: niffec.com
class: IN
ttl: 3600
type: MX
pri: 0
target: contact.niffec.com

Información TXT
host: niffec.com
class: IN
ttl: 3600
type: TXT
txt: v=DMARC1; p=none;
entries: Array

Información TXT
host: niffec.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:67.212.177.163 ~all
entries: Array