Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: globalsecurity.org
class: IN
ttl: 7200
type: A
ip: 13.68.95.120

Servidores DNS Principal (mname) y Secundario (rname)
host: globalsecurity.org
class: IN
ttl: 7200
type: SOA
mname: NS17.WORLDNIC.COM
rname: namehost\@WORLDNIC.COM
serial: 125011622
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: globalsecurity.org
class: IN
ttl: 3600
type: MX
pri: 10
target: globalsecurity-org.relay1a.spamh.com

Servidor de Correo
host: globalsecurity.org
class: IN
ttl: 3600
type: MX
pri: 30
target: globalsecurity-org.relay1c.spamh.com

Servidor de Correo
host: globalsecurity.org
class: IN
ttl: 3600
type: MX
pri: 20
target: globalsecurity-org.relay1b.spamh.com

Información TXT
host: globalsecurity.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:webmail.globalsecurity.org a:globalsecurity.org ip4:104.46.194.29/32 ip4:13.68.95.120/32 ip4:40.84.56.53/32 include:spf.mandrillapp.com ~all
entries: Array