Registro DMARC
v=DMARC1; p=none; pct=100; ruf=mailto:postmaster@cervantes.com; rua=mailto:postmaster@cervantes.com

Registro IPv4
host: cervantes.com
class: IN
ttl: 21466
type: A
ip: 51.91.105.97

Servidores DNS Principal (mname) y Secundario (rname)
host: cervantes.com
class: IN
ttl: 21600
type: SOA
mname: nameserver1.serlib.com
rname: dnsadmin.las.es
serial: 2016062616
refresh: 7200
retry: 7200
expire: 1209600
minimum-ttl: 43200

Servidor de Correo
host: cervantes.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.las.es

Información TXT
host: cervantes.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 a mx ip4:51.91.105.97 ip4:82.223.10.26 ip4:139.162.216.32 ~all
entries: Array

Información TXT
host: cervantes.com
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=PmRpMponJmvZ7Lj_UyoSEn3e5bu0IFgD7_dIIhOTdtk
entries: Array