Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: sepehrsystems.com
class: IN
ttl: 300
type: A
ip: 96.44.131.83

Servidores DNS Principal (mname) y Secundario (rname)
host: sepehrsystems.com
class: IN
ttl: 1800
type: SOA
mname: isla.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2340311086
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sepehrsystems.com
class: IN
ttl: 300
type: MX
pri: 0
target: mail.sepehrsystems.com

Información TXT
host: sepehrsystems.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a ip4:159.69.230.238 ?all
entries: Array