Registro IPv4
host: happy-ag.com
class: IN
ttl: 1115
type: A
ip: 121.78.246.153

Servidores DNS Principal (mname) y Secundario (rname)
host: happy-ag.com
class: IN
ttl: 1114
type: SOA
mname: ns1.netproserver.com
rname: netproserver.com
serial: 2010102800
refresh: 28800
retry: 14400
expire: 3600000
minimum-ttl: 86400