Registro IPv4
host: insanga.org
class: IN
ttl: 1800
type: A
ip: 210.114.28.20

host: m.insanga.org
class: IN
ttl: 1800
type: CNAME
target: insanga.org

Servidores DNS Principal (mname) y Secundario (rname)
host: insanga.org
class: IN
ttl: 1800
type: SOA
mname: insanga.org
rname: postmaster.insanga.org
serial: 20180328
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200