Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@guilan.ac.ir; ruf=mailto:dmarc@guilan.ac.ir; pct=100

Registro IPv4
host: guilan.ac.ir
class: IN
ttl: 10800
type: A
ip: 89.144.141.151

Servidores DNS Principal (mname) y Secundario (rname)
host: guilan.ac.ir
class: IN
ttl: 10800
type: SOA
mname: guilan.ac.ir
rname: hostmaster.guilan.ac.ir
serial: 299
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: guilan.ac.ir
class: IN
ttl: 10800
type: MX
pri: 10
target: mail.guilan.ac.ir

Servidor de Correo
host: guilan.ac.ir
class: IN
ttl: 10800
type: MX
pri: 20
target: webmail.guilan.ac.ir

Información TXT
host: guilan.ac.ir
class: IN
ttl: 10800
type: TXT
txt: v=spf1 mx -all
entries: Array

Información TXT
host: guilan.ac.ir
class: IN
ttl: 10800
type: TXT
txt: google-site-verification=noHUgTq5SBXzJjU6YisMePP872R00wx9kSGEyMSLOLA
entries: Array