Registro IPv4
host: Autof.vn
class: IN
ttl: 3600
type: A
ip: 123.30.187.198

Servidores DNS Principal (mname) y Secundario (rname)
host: Autof.vn
class: IN
ttl: 3600
type: SOA
mname: ns4.tenten.vn
rname: hostmaster.Autof.vn
serial: 2021042115
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 3600