Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

Servidores DNS Principal (mname) y Secundario (rname)
host: insa-lyon.fr
class: IN
ttl: 21600
type: SOA
mname: dns.univ-lyon1.fr
rname: reseau.univ-lyon1.fr
serial: 2023250801
refresh: 21600
retry: 7200
expire: 6048000
minimum-ttl: 14400

Servidor de Correo
host: insa-lyon.fr
class: IN
ttl: 1210
type: MX
pri: 50
target: mxd.relay.renater.fr

Servidor de Correo
host: insa-lyon.fr
class: IN
ttl: 1210
type: MX
pri: 50
target: mxb.relay.renater.fr

Servidor de Correo
host: insa-lyon.fr
class: IN
ttl: 1210
type: MX
pri: 50
target: mxa.relay.renater.fr

Servidor de Correo
host: insa-lyon.fr
class: IN
ttl: 1210
type: MX
pri: 50
target: mxc.relay.renater.fr

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: ms=c0b64fc43dda1629fe99dac4eacc41577066af06
entries: Array

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:134.214.182.0/24 ip4:193.49.159.28 include:spf.partage.renater.fr include:spf.idfch.net include:spf.sendinblue.com include:_spf.netanswer.fr ~all
entries: Array

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: ms=ms74850109
entries: Array

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: Sendinblue-code:7400d8e136db172b10aba27e4e8ffd54
entries: Array

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: ms=64a82e5fda6a11abf9cb801b190e50c1c8c42c39
entries: Array

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: 2csn4cyzwdqkz72jjskmxs7sxz2fy18c
entries: Array

Información TXT
host: insa-lyon.fr
class: IN
ttl: 3600
type: TXT
txt: ms=ms41883901
entries: Array