Registro DMARC
v=spf1 ip4:210.114.6.218 ~all

Registro IPv4
host: mcclinic.co.kr
class: IN
ttl: 216
type: A
ip: 210.114.6.218

Servidores DNS Principal (mname) y Secundario (rname)
host: mcclinic.co.kr
class: IN
ttl: 217
type: SOA
mname: mcclinic.co.kr
rname: postmaster.mcclinic.co.kr
serial: 20210607
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: mcclinic.co.kr
class: IN
ttl: 218
type: MX
pri: 10
target: mw-002.cafe24.com

Información TXT
host: mcclinic.co.kr
class: IN
ttl: 219
type: TXT
txt: v=spf1 ip4:210.114.6.218 ~all
entries: Array