Registro DMARC
v=DMARC1; p=reject; rua=mailto:admin@yazdedu.ir;

Registro IPv4
host: yazdedu.ir
class: IN
ttl: 3600
type: A
ip: 217.219.33.33

Servidores DNS Principal (mname) y Secundario (rname)
host: yazdedu.ir
class: IN
ttl: 3600
type: SOA
mname: ns1.yazdedu.ir
rname: admin.yazdedu.ir
serial: 2026050202
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: yazdedu.ir
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.yazdedu.ir

Información TXT
host: yazdedu.ir
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:217.219.33.34 ~all
entries: Array

Información TXT
host: yazdedu.ir
class: IN
ttl: 3600
type: TXT
txt: 57c2d3c32ec9d435c099e8aefc31f908f896affe4f1c9c1457ab5df9306bd89
entries: Array