Registro DMARC
v=DMARC1; p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: u-strasbg.fr
class: IN
ttl: 1800
type: SOA
mname: ns1.u-strasbg.fr
rname: hostmaster.u-strasbg.fr
serial: 2026041301
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: u-strasbg.fr
class: IN
ttl: 1800
type: MX
pri: 0
target: 

Información TXT
host: u-strasbg.fr
class: IN
ttl: 1800
type: TXT
txt: HARICA-mfjgfgOldnMZisi6Fuh
entries: Array

Información TXT
host: u-strasbg.fr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 redirect=_spf.u-strasbg.fr
entries: Array