Registro DMARC
v=DMARC1; p=quarantine; pct=50; rua=mailto:javier.diez@iescristobaldemonroy.es

Registro IPv4
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: A
ip: 91.199.120.7

Servidores DNS Principal (mname) y Secundario (rname)
host: iescristobaldemonroy.es
class: IN
ttl: 3708
type: SOA
mname: ns1.h3m.com
rname: hostmaster.h3m.com
serial: 2025031400
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Información TXT
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: TXT
txt: google-site-verification=zqhMUVHgQVIycDd66l0msZrBXelpIHtO_rzmODsReXU
entries: Array

Información TXT
host: iescristobaldemonroy.es
class: IN
ttl: 90
type: TXT
txt: v=spf1 ip4:91.199.120.7 +a +mx +ip4:91.199.120.0/24 +include:_spf.google.com ~all
entries: Array