Registro DMARC
v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@chinaemail.cn; rua=mailto:dmarc_report@chinaemail.cn

Servidores DNS Principal (mname) y Secundario (rname)
host: leilongsj.com
class: IN
ttl: 500
type: SOA
mname: ns1.myhostadmin.net
rname: dnsconct.myhostadmin.net
serial: 2021061018
refresh: 43200
retry: 300
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: leilongsj.com
class: IN
ttl: 900
type: MX
pri: 5
target: mxa196h.chinaemail.cn

Servidor de Correo
host: leilongsj.com
class: IN
ttl: 900
type: MX
pri: 10
target: mx196h.chinaemail.cn

Información TXT
host: leilongsj.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:spf.chinaemail.cn -all
entries: Array