Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: bynet.com.br
class: IN
ttl: 16293
type: A
ip: 186.202.119.223

Servidores DNS Principal (mname) y Secundario (rname)
host: bynet.com.br
class: IN
ttl: 9536
type: SOA
mname: ns1.bynet.com.br
rname: murilo.itu.com.br
serial: 1769296328
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: bynet.com.br
class: IN
ttl: 9536
type: MX
pri: 10
target: mx.bynet.com.br

Información TXT
host: bynet.com.br
class: IN
ttl: 9537
type: TXT
txt: v=spf1 include:_spf.admincontrolpanel.com -all
entries: Array