Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:mailauth-rua@dums.ac.ir; ruf=mailto:mailauth-ruf@dums.ac.ir; fo=1

Registro IPv4
host: dums.ac.ir
class: IN
ttl: 3600
type: A
ip: 10.233.248.202

Servidores DNS Principal (mname) y Secundario (rname)
host: dums.ac.ir
class: IN
ttl: 14400
type: SOA
mname: ns1.dums.ac.ir
rname: nemtech.dums.ac.ir
serial: 2020072815
refresh: 3600
retry: 900
expire: 1382400
minimum-ttl: 3600

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

Información TXT
host: dums.ac.ir
class: IN
ttl: 3600
type: TXT
txt: a56e2caa3607898262aa8a766093bddbc0613f465afb90e7d154ba2c74f14ee
entries: Array

Información TXT
host: dums.ac.ir
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:5.160.189.220 a:mail.dums.ac.ir -all
entries: Array