Registro DMARC
v=DMARC1; p=none; rua=mailto:elis@tresd1.com.br

Registro IPv4
host: tresd1.com.br
class: IN
ttl: 10800
type: A
ip: 207.38.89.229

Servidores DNS Principal (mname) y Secundario (rname)
host: tresd1.com.br
class: IN
ttl: 2560
type: SOA
mname: ns1.nameserverservice.com
rname: hostmaster.ns1.nameserverservice.com
serial: 2021042901
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: tresd1.com.br
class: IN
ttl: 10800
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: tresd1.com.br
class: IN
ttl: 10800
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: tresd1.com.br
class: IN
ttl: 10800
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: tresd1.com.br
class: IN
ttl: 10800
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: tresd1.com.br
class: IN
ttl: 10800
type: MX
pri: 100
target: alt4.aspmx.l.google.com