Servidores DNS Principal (mname) y Secundario (rname)
host: fabweb.co.uk
class: IN
ttl: 3600
type: SOA
mname: ns1.namecity.com
rname: hostmaster.namecity.com
serial: 2021102900
refresh: 43200
retry: 1800
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: fabweb.co.uk
class: IN
ttl: 12079
type: MX
pri: 10
target: mailforward.iomart.com