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

Registro IPv4
host: coititf.es
class: IN
ttl: 600
type: A
ip: 178.33.167.114

Servidores DNS Principal (mname) y Secundario (rname)
host: coititf.es
class: IN
ttl: 600
type: SOA
mname: ns61.domaincontrol.com
rname: dns.jomax.net
serial: 2023121800
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: coititf.es
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: coititf.es
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: coititf.es
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: coititf.es
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: coititf.es
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx3.googlemail.com

Información TXT
host: coititf.es
class: IN
ttl: 3600
type: TXT
txt: tkd5vfbhnr4iku1ioca6oj3s1l
entries: Array

Información TXT
host: coititf.es
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com include:spf.sendinblue.com mx ~all
entries: Array

Información TXT
host: coititf.es
class: IN
ttl: 3600
type: TXT
txt: Sendinblue-code:5b3456945b26a3c8499060abf043d51d
entries: Array