Registro IPv4
host: dominios.eu
class: IN
ttl: 300
type: A
ip: 212.222.42.101

Servidores DNS Principal (mname) y Secundario (rname)
host: dominios.eu
class: IN
ttl: 300
type: SOA
mname: ns.classicweb.com
rname: hostmaster.classicweb.com
serial: 2023110700
refresh: 43200
retry: 900
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: dominios.eu
class: IN
ttl: 300
type: MX
pri: 10
target: dominios.eu