Registro DMARC
v=DMARC1; p=none; rua=mailto:admin@grn.es

Registro IPv4
host: grn.es
class: IN
ttl: 600
type: A
ip: 80.64.32.113

Servidores DNS Principal (mname) y Secundario (rname)
host: grn.es
class: IN
ttl: 9583
type: SOA
mname: adns.grn.es
rname: admin.grn.es
serial: 2025040100
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: grn.es
class: IN
ttl: 600
type: MX
pri: 10
target: mx1.grn.es

Servidor de Correo
host: grn.es
class: IN
ttl: 600
type: MX
pri: 20
target: mx2.grn.es

Información TXT
host: grn.es
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx ip4:80.64.32.0/24 ~all
entries: Array

Registro IPv6
host: grn.es
class: IN
ttl: 600
type: AAAA
ipv6: 2a00:5c00::113