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: indexbook.es
class: IN
ttl: 14400
type: A
ip: 94.23.113.107

Servidores DNS Principal (mname) y Secundario (rname)
host: indexbook.es
class: IN
ttl: 86400
type: SOA
mname: ns1771.webempresa.eu
rname: servidores.wpdoctor.es
serial: 2022031104
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: indexbook.es
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.indexbook.es

Información TXT
host: indexbook.es
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:51.91.61.209 ip4:51.255.97.83 ip4:94.23.113.107 +a +mx include:_spf.webempresa.eu include:spf.sendinblue.com ~all
entries: Array

Información TXT
host: indexbook.es
class: IN
ttl: 14400
type: TXT
txt: Sendinblue-code:add5c8641f8dbd442318a15caa011b52
entries: Array