Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: isomer.ir
class: IN
ttl: 1555
type: A
ip: 146.19.212.233

Servidores DNS Principal (mname) y Secundario (rname)
host: isomer.ir
class: IN
ttl: 1555
type: SOA
mname: ns1.parspack.co
rname: postmaster\@isomer.ir
serial: 20260526
refresh: 10800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: isomer.ir
class: IN
ttl: 1554
type: MX
pri: 10
target: mail.isomer.ir

Información TXT
host: isomer.ir
class: IN
ttl: 1555
type: TXT
txt: v=spf1 mx a:mailgw-i.getway.biz a:imailgw-i.getway.biz -all
entries: Array