Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Servidores DNS Principal (mname) y Secundario (rname)
host: sknt.com.mx
class: IN
ttl: 21600
type: SOA
mname: ns1.sknt.com.mx
rname: noreply.sknt.com.mx
serial: 2024050701
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: sknt.com.mx
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.sknt.com.mx

Información TXT
host: sknt.com.mx
class: IN
ttl: 21600
type: TXT
txt: v=spf1 +a +mx +a:panel.sknt.com.mx -all
entries: Array