Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster2@compagniedumontblanc.fr;  aspf=s;  adkim=s

Registro IPv4
host: compagniedumontblanc.fr
class: IN
ttl: 21600
type: A
ip: 213.186.33.4

Servidores DNS Principal (mname) y Secundario (rname)
host: compagniedumontblanc.fr
class: IN
ttl: 21600
type: SOA
mname: dns200.anycast.me
rname: tech.ovh.net
serial: 2025060900
refresh: 86400
retry: 3600
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: compagniedumontblanc.fr
class: IN
ttl: 21600
type: MX
pri: 5
target: mx5.compagniedumontblanc.fr

Servidor de Correo
host: compagniedumontblanc.fr
class: IN
ttl: 21600
type: MX
pri: 10
target: mx10.compagniedumontblanc.fr

Servidor de Correo
host: compagniedumontblanc.fr
class: IN
ttl: 21600
type: MX
pri: 20
target: mx20.compagniedumontblanc.fr

Información TXT
host: compagniedumontblanc.fr
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx ip4:194.147.227.123 ip4:185.125.25.23 ip4:164.177.62.154 include:sendgrid.net include:spfcloud.letsignit.com include:spf.mailjet.com ~all
entries: Array

Información TXT
host: compagniedumontblanc.fr
class: IN
ttl: 600
type: TXT
txt: MS=9D5501FACBAFF9D009B6761CF99F9A4F64C56745
entries: Array

Registro IPv6
host: compagniedumontblanc.fr
class: IN
ttl: 21600
type: AAAA
ipv6: 2001:41d0:1:1b00:213:186:33:4