Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@marketingprofs.com

Registro IPv4
host: marketingprofs.com
class: IN
ttl: 300
type: A
ip: 69.172.200.175

Servidores DNS Principal (mname) y Secundario (rname)
host: marketingprofs.com
class: IN
ttl: 300
type: SOA
mname: ns.rackspace.com
rname: hostmaster.rackspace.com
serial: 1739916382
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: marketingprofs.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: marketingprofs.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: marketingprofs.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: marketingprofs.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: marketingprofs.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: marketingprofs.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:72.3.191.182 ip4:167.89.24.47 ip4:192.169.147.153 include:emailsrvr.com include:_spf.salesforce.com include:marketingprofs.zendesk.com include:_spf.google.com ~all
entries: Array