Registro DMARC
v=DMARC1;p=none;rua=mailto:abuse@mi.com.co;pct=100;ruf=mailto:abuse@mi.com.co;fo=0:d:s;aspf=s;adkim=s;

Servidores DNS Principal (mname) y Secundario (rname)
host: emtel.com.co
class: IN
ttl: 3600
type: SOA
mname: nameserver01.mi.com.co
rname: hostmaster.emtel.com.co
serial: 2024040803
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: emtel.com.co
class: IN
ttl: 3600
type: MX
pri: 50
target: mx3.zoho.com

Servidor de Correo
host: emtel.com.co
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.zoho.com

Servidor de Correo
host: emtel.com.co
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.zoho.com

Información TXT
host: emtel.com.co
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:zeptomail.net include:zoho.com ~all
entries: Array