Registro DMARC
v=DMARC1; p=none; rua=mailto:cmgiadmin@sdlexpo.com;

Registro IPv4
host: sdlexpo.com
class: IN
ttl: 300
type: A
ip: 67.205.40.48

Servidores DNS Principal (mname) y Secundario (rname)
host: sdlexpo.com
class: IN
ttl: 300
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2023100601
refresh: 20769
retry: 600
expire: 1814400
minimum-ttl: 300

Servidor de Correo
host: sdlexpo.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.topsec.com

Servidor de Correo
host: sdlexpo.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.topsec.com

Información TXT
host: sdlexpo.com
class: IN
ttl: 300
type: TXT
txt: MS=ms67861693
entries: Array

Información TXT
host: sdlexpo.com
class: IN
ttl: 300
type: TXT
txt: brevo-code:85789945d30f0980c8c72ae9d8d4426f
entries: Array

Información TXT
host: sdlexpo.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:cmail1.com include:spf.topsec.com include:spf.protection.outlook.com -all
entries: Array