Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: fbooks.ir
class: IN
ttl: 14400
type: A
ip: 77.238.121.242

Servidores DNS Principal (mname) y Secundario (rname)
host: fbooks.ir
class: IN
ttl: 21600
type: SOA
mname: ns198.behtanet.com
rname: abuse.behtanet.com
serial: 2024122904
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: fbooks.ir
class: IN
ttl: 14400
type: MX
pri: 0
target: fbooks.ir

Información TXT
host: fbooks.ir
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:77.238.121.242 ~all
entries: Array