Registro DMARC
v=DMARC1; p=reject; pct=20; ruf=mailto:dmarcfeedback@a2000.es; rua=mailto:dmarcfeedback@a2000.es; adkim=r; aspf=r

Servidores DNS Principal (mname) y Secundario (rname)
host: a2000.es
class: IN
ttl: 3600
type: SOA
mname: dns3.a2000.es
rname: postmaster.a2000.es.a2000.es
serial: 2025050904
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: a2000.es
class: IN
ttl: 3600
type: MX
pri: 30
target: mx03.hornetsecurity.com

Servidor de Correo
host: a2000.es
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.hornetsecurity.com

Servidor de Correo
host: a2000.es
class: IN
ttl: 3600
type: MX
pri: 40
target: mx04.hornetsecurity.com

Servidor de Correo
host: a2000.es
class: IN
ttl: 3600
type: MX
pri: 20
target: mx02.hornetsecurity.com

Información TXT
host: a2000.es
class: IN
ttl: 3600
type: TXT
txt: MS=A9EBEC93939679B83342A8159A34C0A5864E895B
entries: Array

Información TXT
host: a2000.es
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:mailhost.a2000.es a:mailhost2.a2000.es ip4:62.81.238.230/32 ip4:62.81.238.231/32 -all
entries: Array