Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: power-of-the-pen.com
class: IN
ttl: 300
type: A
ip: 209.190.73.201

Servidores DNS Principal (mname) y Secundario (rname)
host: power-of-the-pen.com
class: IN
ttl: 3600
type: SOA
mname: ns1.name.com
rname: hostmaster.nsone.net
serial: 1733829327
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: power-of-the-pen.com
class: IN
ttl: 300
type: MX
pri: 10
target: pen.power-of-the-pen.com

Información TXT
host: power-of-the-pen.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:209.190.73.0/24 ip4:70.36.99.0/24 ~all
entries: Array