Registro IPv4
host: ostadnews.ir
class: IN
ttl: 3600
type: A
ip: 46.209.157.8

Servidores DNS Principal (mname) y Secundario (rname)
host: ostadnews.ir
class: IN
ttl: 3600
type: SOA
mname: win-8am0gn46vvk
rname: hostmaster
serial: 8
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600