Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@micous.com

Registro IPv4
host: micous.com
class: IN
ttl: 120
type: A
ip: 54.64.134.226

Servidores DNS Principal (mname) y Secundario (rname)
host: micous.com
class: IN
ttl: 900
type: SOA
mname: ns-1135.awsdns-13.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: micous.com
class: IN
ttl: 600
type: MX
pri: 30
target: mx3.feishu.cn

Servidor de Correo
host: micous.com
class: IN
ttl: 600
type: MX
pri: 10
target: mx1.feishu.cn

Servidor de Correo
host: micous.com
class: IN
ttl: 600
type: MX
pri: 20
target: mx2.feishu.cn

Información TXT
host: micous.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +include:_netblocks.m.feishu.cn  ~all
entries: Array