Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: dell-brand.com
class: IN
ttl: 1200
type: A
ip: 218.61.0.178

Servidores DNS Principal (mname) y Secundario (rname)
host: dell-brand.com
class: IN
ttl: 1200
type: SOA
mname: ns1ak.dell.com
rname: dnsadmin.dell.com
serial: 2024054817
refresh: 900
retry: 300
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: dell-brand.com
class: IN
ttl: 1200
type: MX
pri: 5
target: mxbiz1.qq.com

Servidor de Correo
host: dell-brand.com
class: IN
ttl: 1200
type: MX
pri: 10
target: mxbiz2.qq.com

Información TXT
host: dell-brand.com
class: IN
ttl: 1200
type: TXT
txt: v=spf1 -all
entries: Array