Registro DMARC
v=spf1 include:spf1.secuecloud.com -all

Registro IPv4
host: N-Step.Co.kr
class: IN
ttl: 1800
type: A
ip: 175.119.224.141

Servidores DNS Principal (mname) y Secundario (rname)
host: N-Step.Co.kr
class: IN
ttl: 1800
type: SOA
mname: N-Step.Co.kr
rname: postmaster.N-Step.Co.kr
serial: 20250329
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: N-Step.Co.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: spamguard002.secuecloud.com

Información TXT
host: N-Step.Co.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:spf1.secuecloud.com -all
entries: Array