Registro IPv4
host: csieee.com
class: IN
ttl: 120
type: A
ip: 91.247.174.1

Servidores DNS Principal (mname) y Secundario (rname)
host: csieee.com
class: IN
ttl: 14400
type: SOA
mname: ns1.f95.com
rname: admin.f95.com
serial: 1778030
refresh: 3600
retry: 3600
expire: 7200
minimum-ttl: 7200