Registro DMARC
v=DMARC1; p=none; sp=none; aspf=s; adkim=r ; ri=604800; rua=mailto:dmarc-err-analyzer@prog.fr; fo=0:s; ruf=mailto:dmarc-err-analyzer@prog.fr; rf=afrf;

Registro IPv4
host: prog.fr
class: IN
ttl: 39616
type: A
ip: 54.37.84.104

Servidores DNS Principal (mname) y Secundario (rname)
host: prog.fr
class: IN
ttl: 39616
type: SOA
mname: ns2.certif.net
rname: root.ns2.certif.net
serial: 2025020523
refresh: 43200
retry: 900
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: prog.fr
class: IN
ttl: 39616
type: MX
pri: 10
target: imap.fluide.net

Información TXT
host: prog.fr
class: IN
ttl: 39616
type: TXT
txt: v=spf1 a mx include:_smtp.123.fr ~all
entries: Array