Registro IPv4
host: ainb.info
class: IN
ttl: 1800
type: A
ip: 203.245.28.108

host: eci.ainb.info
class: IN
ttl: 150
type: CNAME
target: ainb.info

Servidores DNS Principal (mname) y Secundario (rname)
host: ainb.info
class: IN
ttl: 1800
type: SOA
mname: ainb.info
rname: postmaster.ainb.info
serial: 20210831
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200