Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@smtp.mailtrap.live; ruf=mailto:dmarc@smtp.mailtrap.live; rf=afrf; pct=100

Registro IPv4
host: croissance3w.com
class: IN
ttl: 14400
type: A
ip: 109.234.161.34

Servidores DNS Principal (mname) y Secundario (rname)
host: croissance3w.com
class: IN
ttl: 86400
type: SOA
mname: ns1.o2switch.net
rname: support.o2switch.fr
serial: 2025022802
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: croissance3w.com
class: IN
ttl: 14400
type: MX
pri: 0
target: croissance3w.com

Información TXT
host: croissance3w.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:109.234.161.34 +include:spf.jabatus.fr include:_spf.smtp.mailtrap.live ~all
entries: Array

Información TXT
host: croissance3w.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:109.234.161.34 +include:spf.jabatus.fr ~all
entries: Array