Registro DMARC
v=DMARC1; p=none; rua=mailto:develop@biff.kr

Registro IPv4
host: biff.kr
class: IN
ttl: 600
type: A
ip: 114.108.151.136

Servidores DNS Principal (mname) y Secundario (rname)
host: biff.kr
class: IN
ttl: 3600
type: SOA
mname: ns1.kidc.net
rname: dnsmaster.kidc.net
serial: 2024081200
refresh: 600
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: biff.kr
class: IN
ttl: 600
type: MX
pri: 20
target: securemx02.mailplug.com

Servidor de Correo
host: biff.kr
class: IN
ttl: 600
type: MX
pri: 10
target: securemx01.mailplug.com

Información TXT
host: biff.kr
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx include:mailplug.com include:mail.stibee.com ~all
entries: Array

Información TXT
host: biff.kr
class: IN
ttl: 600
type: TXT
txt: v=DMARC1; p=none;
entries: Array