Registro DMARC
v=DMARC1; p=reject; rua=mailto:lmarin@nadar.com.co

Servidores DNS Principal (mname) y Secundario (rname)
host: nadar.com.co
class: IN
ttl: 3454
type: SOA
mname: nameserver01.mi.com.co
rname: hostmaster.nadar.com.co
serial: 0
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: nadar.com.co
class: IN
ttl: 3454
type: MX
pri: 1
target: nadar-com-co.mail.protection.outlook.com

Información TXT
host: nadar.com.co
class: IN
ttl: 3455
type: TXT
txt: MS=ms70332653
entries: Array

Información TXT
host: nadar.com.co
class: IN
ttl: 3455
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array