Registro DMARC
v=spf1 redirect=_spf.mailnara.co.kr

Registro IPv4
host: danbio.com
class: IN
ttl: 1800
type: A
ip: 222.122.198.185

Servidores DNS Principal (mname) y Secundario (rname)
host: danbio.com
class: IN
ttl: 1800
type: SOA
mname: danbio.com
rname: postmaster.danbio.com
serial: 20070727
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: danbio.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.danbio.com

Información TXT
host: danbio.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 redirect=_spf.mailnara.co.kr
entries: Array