Registro DMARC
v=spf1 include:_spf.emailmkt.correio.ws -all

Servidores DNS Principal (mname) y Secundario (rname)
host: emktsender.net
class: IN
ttl: 29347
type: SOA
mname: ns1.locaweb.com.br
rname: hostmaster.locaweb.com.br
serial: 2022031001
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: emktsender.net
class: IN
ttl: 3600
type: MX
pri: 10
target: emailmkt8.locaweb.com.br

Información TXT
host: emktsender.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=y4WgPXTOp218_jTEooWLgPdq5tIXkhXxonFsg44AZbw
entries: Array

Información TXT
host: emktsender.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.locaweb.com.br ?all
entries: Array

Información TXT
host: emktsender.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=zleytoNJ95D3caZ4F7hrDjOlxA_4OOlKYWGXx87iocY
entries: Array