Registro IPv4
host: lasingular.cat
class: IN
ttl: 90
type: A
ip: 217.76.156.252

Servidores DNS Principal (mname) y Secundario (rname)
host: lasingular.cat
class: IN
ttl: 90
type: SOA
mname: ns7.piensasolutions.com
rname: hostmaster.piensasolutions.com
serial: 2010030205
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 60