Registro IPv4
host: nple.com
class: IN
ttl: 300
type: A
ip: 121.135.126.217

Servidores DNS Principal (mname) y Secundario (rname)
host: nple.com
class: IN
ttl: 300
type: SOA
mname: ns1.nple.com
rname: master\@nple.com
serial: 0
refresh: 0
retry: 0
expire: 0
minimum-ttl: 0