Registro DMARC
v=spf1 mx include:spf.ecounterp.com ~all

Registro IPv4
host: mtes.co.kr
class: IN
ttl: 7200
type: A
ip: 58.229.253.246

Servidores DNS Principal (mname) y Secundario (rname)
host: mtes.co.kr
class: IN
ttl: 2156
type: SOA
mname: ns.mailplug.com
rname: root.mailplug.com
serial: 2022062407
refresh: 21600
retry: 1800
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: mtes.co.kr
class: IN
ttl: 7200
type: MX
pri: 10
target: wmx.ecounterp.com

Información TXT
host: mtes.co.kr
class: IN
ttl: 2158
type: TXT
txt: v=spf1 mx include:spf.ecounterp.com ~all
entries: Array