Registro IPv4
host: sfl.pro.br
class: IN
ttl: 3600
type: A
ip: 157.173.100.230

Servidores DNS Principal (mname) y Secundario (rname)
host: sfl.pro.br
class: IN
ttl: 900
type: SOA
mname: b.sec.dns.br
rname: hostmaster.registro.br
serial: 2025007002
refresh: 345600
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: sfl.pro.br
class: IN
ttl: 3600
type: MX
pri: 20
target: in2-smtp.messagingengine.com

Servidor de Correo
host: sfl.pro.br
class: IN
ttl: 3600
type: MX
pri: 10
target: in1-smtp.messagingengine.com

Información TXT
host: sfl.pro.br
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.messagingengine.com ?all
entries: Array