Registro DMARC
v=spf1 -all

Servidores DNS Principal (mname) y Secundario (rname)
host: guardiacivil.org
class: IN
ttl: 86400
type: SOA
mname: artemis.ttd.net
rname: dg-telecomunicaciones-soc.guardiacivil.org
serial: 2018072373
refresh: 86400
retry: 7200
expire: 259200
minimum-ttl: 172800

Servidor de Correo
host: guardiacivil.org
class: IN
ttl: 300
type: MX
pri: 20
target: mailgw1.guardiacivil.org

Servidor de Correo
host: guardiacivil.org
class: IN
ttl: 300
type: MX
pri: 10
target: mailgw4.guardiacivil.org

Servidor de Correo
host: guardiacivil.org
class: IN
ttl: 300
type: MX
pri: 10
target: mailgw3.guardiacivil.org

Servidor de Correo
host: guardiacivil.org
class: IN
ttl: 300
type: MX
pri: 20
target: mailgw2.guardiacivil.org

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: 19647759
entries: Array

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:62.36.55.12 ip4:62.36.55.13 ip4:194.179.107.37 ip4:194.179.107.17 ~all
entries: Array

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: jv6vnb8z0g48zttxhs5hqcgl1cr0f5bl
entries: Array

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: l9gmgwpmv3zpnpq8b5zl04qvz3vzbqf5
entries: Array

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: DGGC97531
entries: Array

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: lzt4ttw4vq10lvxv03g9grvcs580myxf
entries: Array

Información TXT
host: guardiacivil.org
class: IN
ttl: 300
type: TXT
txt: xqhknrxm0qstbs533f0wpyy44p1m2xbl
entries: Array