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

Servidores DNS Principal (mname) y Secundario (rname)
host: mktenvios.net
class: IN
ttl: 21600
type: SOA
mname: ns1.locaweb.com.br
rname: hostmaster.locaweb.com.br
serial: 2022031001
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Información TXT
host: mktenvios.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=ay3wgeUK-6Gl6l8Y-MR6PA3ipPB8b1NwiEBsqVU6BdM
entries: Array

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

Información TXT
host: mktenvios.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=LrXlvPvKMXmu4swQFd3tdqFHdXN9IQgR9bOLKFSVlGM
entries: Array