Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:postmaster@runt.com.co

Servidores DNS Principal (mname) y Secundario (rname)
host: runt.com.co
class: IN
ttl: 86400
type: SOA
mname: dns1.telecom.com.co
rname: postmaster.telecom.com.co
serial: 2014110977
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: runt.com.co
class: IN
ttl: 86400
type: MX
pri: 0
target: runt-com-co.mail.protection.outlook.com

Información TXT
host: runt.com.co
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:190.66.24.254 ip4:190.66.24.250 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: runt.com.co
class: IN
ttl: 3600
type: TXT
txt: Record type: TXT Alias or Hostname: @ or runt.com.co  Destination or Points to Address: MS=ms19375123 TTL 1 Hour
entries: Array