Registro DMARC
v=spf1 ip4:121.254.193.0/24 ip4:211.234.105.0/24 -all

Registro IPv4
host: powelcorp.com
class: IN
ttl: 713
type: A
ip: 203.245.24.31

Servidores DNS Principal (mname) y Secundario (rname)
host: powelcorp.com
class: IN
ttl: 1800
type: SOA
mname: powelcorp.com
rname: postmaster.powelcorp.com
serial: 20211008
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: powelcorp.com
class: IN
ttl: 1800
type: MX
pri: 5
target: smtp.powelcorp.com

Servidor de Correo
host: powelcorp.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.powelcorp.com

Información TXT
host: powelcorp.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:121.254.193.0/24 ip4:211.234.105.0/24 -all
entries: Array