Registro IPv4
host: jdhamedan.ac.ir
class: IN
ttl: 7865
type: A
ip: 217.172.98.87

Servidores DNS Principal (mname) y Secundario (rname)
host: jdhamedan.ac.ir
class: IN
ttl: 15066
type: SOA
mname: ns1.jump-server.com
rname: root.linux5.jump-server.com
serial: 2024061500
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: jdhamedan.ac.ir
class: IN
ttl: 7868
type: MX
pri: 0
target: jdhamedan.ac.ir

Información TXT
host: jdhamedan.ac.ir
class: IN
ttl: 7868
type: TXT
txt: v=spf1 ip4:217.172.98.87 +a +mx +ip4:198.178.120.118 ~all
entries: Array