Registro DMARC
v=DMARC1;p=reject

Registro IPv4
host: irsmt.ir
class: IN
ttl: 120
type: A
ip: 94.182.142.217

Servidores DNS Principal (mname) y Secundario (rname)
host: irsmt.ir
class: IN
ttl: 300
type: SOA
mname: g.ns.arvancdn.ir
rname: hostmaster.arvancloud.ir
serial: 1777878490
refresh: 86400
retry: 7200
expire: 604800
minimum-ttl: 7200

Servidor de Correo
host: irsmt.ir
class: IN
ttl: 120
type: MX
pri: 10
target: mail.ontimegroups.ir

Información TXT
host: irsmt.ir
class: IN
ttl: 120
type: TXT
txt: v=spf1 a mx ip4:94.182.142.221 -all
entries: Array