Registro DMARC
v=spf1 ip4:183.111.100.171 ~all

Registro IPv4
host: seoulschool.org
class: IN
ttl: 1800
type: A
ip: 183.111.100.171

Servidores DNS Principal (mname) y Secundario (rname)
host: seoulschool.org
class: IN
ttl: 1800
type: SOA
mname: seoulschool.org
rname: postmaster.seoulschool.org
serial: 20240328
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: seoulschool.org
class: IN
ttl: 1800
type: MX
pri: 10
target: mw-002.cafe24.com

Información TXT
host: seoulschool.org
class: IN
ttl: 1381
type: TXT
txt: v=spf1 ip4:183.111.100.171 ~all
entries: Array