Registro IPv4
host: electrotecnia.es
class: IN
ttl: 300
type: A
ip: 82.98.168.215

Servidores DNS Principal (mname) y Secundario (rname)
host: electrotecnia.es
class: IN
ttl: 300
type: SOA
mname: ns.dinahosting.com
rname: hostmaster.electrotecnia.es
serial: 2017110701
refresh: 3600
retry: 120
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: electrotecnia.es
class: IN
ttl: 300
type: MX
pri: 10
target: mail.electrotecnia.es

Información TXT
host: electrotecnia.es
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ~all
entries: Array