Registro DMARC
v=spf1 ip4:211.34.104.37  ip4:183.111.183.44 ~all

Registro IPv4
host: concerthouse.co.kr
class: IN
ttl: 189
type: A
ip: 183.111.182.249

Servidores DNS Principal (mname) y Secundario (rname)
host: concerthouse.co.kr
class: IN
ttl: 1074
type: SOA
mname: concerthouse.co.kr
rname: postmaster.concerthouse.co.kr
serial: 20190211
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: concerthouse.co.kr
class: IN
ttl: 1076
type: MX
pri: 10
target: rabn-010.cafe24.com

Servidor de Correo
host: concerthouse.co.kr
class: IN
ttl: 1076
type: MX
pri: 10
target: rmw-002.fmcity.com

Información TXT
host: concerthouse.co.kr
class: IN
ttl: 1076
type: TXT
txt: v=spf1 ip4:211.34.104.37  ip4:183.111.183.44 ~all
entries: Array