Registro IPv4
host: frw.org.ir
class: IN
ttl: 3600
type: A
ip: 82.99.217.172

Servidores DNS Principal (mname) y Secundario (rname)
host: frw.org.ir
class: IN
ttl: 3600
type: SOA
mname: ns4.sgnetway.net
rname: it.sgnetway.net
serial: 2018081631
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: frw.org.ir
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.frw.org.ir

Información TXT
host: frw.org.ir
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx ip4:164.138.19.9 -all
entries: Array