Registro DMARC
v=DMARC1;p=none;rua=mailto:dmarc-reports@casteller.es,mailto:fernando.coello@gmail.com

Registro IPv4
host: casteller.es
class: IN
ttl: 300
type: A
ip: 82.98.168.214

Servidores DNS Principal (mname) y Secundario (rname)
host: casteller.es
class: IN
ttl: 300
type: SOA
mname: ns.dinahosting.com
rname: dnsadmin.dinahosting.com
serial: 2022022301
refresh: 3600
retry: 120
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: casteller.es
class: IN
ttl: 300
type: MX
pri: 40
target: alt3.aspmx.l.google.com

Servidor de Correo
host: casteller.es
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: casteller.es
class: IN
ttl: 300
type: MX
pri: 50
target: alt4.aspmx.l.google.com

Servidor de Correo
host: casteller.es
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: casteller.es
class: IN
ttl: 300
type: MX
pri: 30
target: alt2.aspmx.l.google.com

Información TXT
host: casteller.es
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array