Registro IPv4
host: doctor114.net
class: IN
ttl: 7200
type: A
ip: 180.71.58.81

Servidores DNS Principal (mname) y Secundario (rname)
host: doctor114.net
class: IN
ttl: 7200
type: SOA
mname: ns3.dnszi.com
rname: root.dnszi.com
serial: 2015081205
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 7200