Registro IPv4
host: isport.ir
class: IN
ttl: 1692
type: A
ip: 85.198.20.122

Servidores DNS Principal (mname) y Secundario (rname)
host: isport.ir
class: IN
ttl: 1696
type: SOA
mname: ns1.tstonline.com
rname: hostmaster.tstonline.com
serial: 11
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600