Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: oposicionalaejecucion.com
class: IN
ttl: 900
type: A
ip: 91.134.44.37

Servidores DNS Principal (mname) y Secundario (rname)
host: oposicionalaejecucion.com
class: IN
ttl: 21600
type: SOA
mname: dns1.sered.net
rname: alertas.sered.cloud
serial: 2025021327
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: oposicionalaejecucion.com
class: IN
ttl: 900
type: MX
pri: 0
target: mail.oposicionalaejecucion.com

Información TXT
host: oposicionalaejecucion.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 +a +mx +ip4:91.134.44.37 include:_spf.gestiondeservidor.net ~all
entries: Array