Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: rdcontent.com
class: IN
ttl: 3600
type: A
ip: 35.214.121.54

Servidores DNS Principal (mname) y Secundario (rname)
host: rdcontent.com
class: IN
ttl: 3600
type: SOA
mname: ns1.livedns.co.uk
rname: admin.rdcontent.com
serial: 1745922987
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rdcontent.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: rdcontent.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: rdcontent.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com include:spf.uk.exclaimer.net ~all
entries: Array