Registro DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:misadmin@ptotinc.com

Servidores DNS Principal (mname) y Secundario (rname)
host: ptotinc.com
class: IN
ttl: 600
type: SOA
mname: ns1.ix1000.com
rname: root.ptotinc.com
serial: 2015081101
refresh: 600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: ptotinc.com
class: IN
ttl: 600
type: MX
pri: 10
target: antispam.ptotinc.com

Información TXT
host: ptotinc.com
class: IN
ttl: 600
type: TXT
txt: nyp6yc8m1G0bTMWK_tVVl_t17SWp8gqiRLvhSMSjhwk
entries: Array

Información TXT
host: ptotinc.com
class: IN
ttl: 600
type: TXT
txt: tjMQrw8mUC149CDe7xntR9lKN6BxpsX7rfI7pW_Akxw
entries: Array

Información TXT
host: ptotinc.com
class: IN
ttl: 600
type: TXT
txt: OnHZkBxvsQ3VHk4IEFqd8AzuMOiR27dYWD4fI1Snlk4
entries: Array

Información TXT
host: ptotinc.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx ip4:125.227.169.22 ~all
entries: Array