Registro IPv4
host: adr3.ir
class: IN
ttl: 120
type: A
ip: 46.245.76.51

Servidores DNS Principal (mname) y Secundario (rname)
host: adr3.ir
class: IN
ttl: 300
type: SOA
mname: f.ns.arvancdn.ir
rname: hostmaster.arvancloud.ir
serial: 1745978565
refresh: 86400
retry: 7200
expire: 604800
minimum-ttl: 7200