Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc@sered.net;ruf=mailto:dmarc@sered.net

Registro IPv4
host: gruposuardiaz.es
class: IN
ttl: 90
type: A
ip: 185.156.219.77

Servidores DNS Principal (mname) y Secundario (rname)
host: gruposuardiaz.es
class: IN
ttl: 21600
type: SOA
mname: dns1.sered.net
rname: alertas.sered.cloud
serial: 2026053007
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: gruposuardiaz.es
class: IN
ttl: 90
type: MX
pri: 0
target: gruposuardiaz.es

Información TXT
host: gruposuardiaz.es
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:185.156.219.77 include:gestiondeservidor.net include:_spf.gestiondeservidor.net +a +mx +ip4:185.37.231.246 +ip4:185.162.171.18 +ip4:185.162.171.50 +ip4:185.125.78.195 +ip4:185.125.78.62 +ip4:185.162.171.33 ~all
entries: Array