Registro DMARC
v=spf1 ip4:211.34.104.37 ~all

Registro IPv4
host: 1577-8818.co.kr
class: IN
ttl: 1618
type: A
ip: 203.245.24.6

Servidores DNS Principal (mname) y Secundario (rname)
host: 1577-8818.co.kr
class: IN
ttl: 1621
type: SOA
mname: 1577-8818.co.kr
rname: postmaster.1577-8818.co.kr
serial: 20190624
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: 1577-8818.co.kr
class: IN
ttl: 1623
type: MX
pri: 10
target: rmw-002.fmcity.com

Información TXT
host: 1577-8818.co.kr
class: IN
ttl: 1625
type: TXT
txt: v=spf1 ip4:211.34.104.37 ~all
entries: Array