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

Registro IPv4
host: pnptech.co.kr
class: IN
ttl: 512
type: A
ip: 183.111.182.244

Servidores DNS Principal (mname) y Secundario (rname)
host: pnptech.co.kr
class: IN
ttl: 513
type: SOA
mname: pnptech.co.kr
rname: postmaster.pnptech.co.kr
serial: 20200827
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: pnptech.co.kr
class: IN
ttl: 514
type: MX
pri: 10
target: m192.mailplug.com

Información TXT
host: pnptech.co.kr
class: IN
ttl: 515
type: TXT
txt: v=spf1 mx include:mailplug.com ~all
entries: v=spf1 mx include:mailplug.com ~all