Registro IPv4
host: yoosms.com
class: IN
ttl: 600
type: A
ip: 45.79.47.151

Servidores DNS Principal (mname) y Secundario (rname)
host: yoosms.com
class: IN
ttl: 3600
type: SOA
mname: localhost
rname: admin.giantpanda.com
serial: 2013020401
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600