Registro DMARC
v=spf1 include:dnsxperta.com -all

Registro IPv4
host: sela.es
class: IN
ttl: 3600
type: A
ip: 217.13.93.209

Servidores DNS Principal (mname) y Secundario (rname)
host: sela.es
class: IN
ttl: 3600
type: SOA
mname: ns1.dnsxperta.com
rname: ns2.dnsxperta.com
serial: 4
refresh: 14400
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: sela.es
class: IN
ttl: 3600
type: MX
pri: 100
target: mx1.dnsxperta.com

Información TXT
host: sela.es
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:dnsxperta.com -all
entries: Array