Registro DMARC
v=DMARC1; p=quarantine; ruf=mailto:dmarc@chinaemail.cn; rua=mailto:dmarc_report@chinaemail.cn

Registro IPv4
host: bjkch.com
class: IN
ttl: 600
type: A
ip: 180.76.132.237

Servidores DNS Principal (mname) y Secundario (rname)
host: bjkch.com
class: IN
ttl: 7200
type: SOA
mname: ns3.cnolnic.com
rname: root.cnolnic.net
serial: 2006112401
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: bjkch.com
class: IN
ttl: 600
type: MX
pri: 10
target: mxbjm.chinaemail.cn

Servidor de Correo
host: bjkch.com
class: IN
ttl: 600
type: MX
pri: 5
target: mxabjm.chinaemail.cn

Información TXT
host: bjkch.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.chinaemail.cn -all
entries: Array