Registro IPv4
host: shyw.net
class: IN
ttl: 900
type: A
ip: 47.94.42.176

Servidores DNS Principal (mname) y Secundario (rname)
host: shyw.net
class: IN
ttl: 600
type: SOA
mname: dns.4cun.com
rname: admin.shyw.net
serial: 1711987709
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 600