Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: letraitbleu.com
class: IN
ttl: 300
type: A
ip: 172.67.218.18

Registro IPv4
host: letraitbleu.com
class: IN
ttl: 300
type: A
ip: 104.21.24.83

Servidores DNS Principal (mname) y Secundario (rname)
host: letraitbleu.com
class: IN
ttl: 1800
type: SOA
mname: earl.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416147514
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: letraitbleu.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.letraitbleu.com

Información TXT
host: letraitbleu.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx +ip4:109.234.165.54 +include:spf.jabatus.fr ~all
entries: Array