Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: lagunadeduero.org
class: IN
ttl: 300
type: A
ip: 188.87.199.169

Servidores DNS Principal (mname) y Secundario (rname)
host: lagunadeduero.org
class: IN
ttl: 300
type: SOA
mname: ns1.e-osca.com
rname: admin.e-osca.com
serial: 2026091101
refresh: 1200
retry: 600
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: lagunadeduero.org
class: IN
ttl: 300
type: MX
pri: 0
target: mail3.lagunadeduero.org

Información TXT
host: lagunadeduero.org
class: IN
ttl: 90
type: TXT
txt: v=spf1 ip4:188.87.199.164 ip4:185.73.173.32/28 a mx include:spf.protection.outlook.com -all
entries: Array