Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: servicos.tec.br
class: IN
ttl: 14400
type: A
ip: 51.161.24.140

Servidores DNS Principal (mname) y Secundario (rname)
host: servicos.tec.br
class: IN
ttl: 49681
type: SOA
mname: ns1ca.hostmore.com.br
rname: postmaster.servicos.tec.br
serial: 2025110609
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: servicos.tec.br
class: IN
ttl: 14400
type: MX
pri: 0
target: servicos.tec.br

Información TXT
host: servicos.tec.br
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:51.161.24.140 ~all
entries: Array