Registro DMARC
v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com

Servidores DNS Principal (mname) y Secundario (rname)
host: sdei.edu.cn
class: IN
ttl: 3600
type: SOA
mname: ns1.sdei.edu.cn
rname: shangst.cernet.com
serial: 1744942565
refresh: 3600
retry: 3600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: sdei.edu.cn
class: IN
ttl: 3600
type: MX
pri: 5
target: qiye163mx01.mxmail.netease.com

Servidor de Correo
host: sdei.edu.cn
class: IN
ttl: 3600
type: MX
pri: 10
target: qiye163mx02.mxmail.netease.com

Información TXT
host: sdei.edu.cn
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.163.com -all
entries: Array