Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: job.firm.in
class: IN
ttl: 14400
type: A
ip: 203.115.100.194

Servidores DNS Principal (mname) y Secundario (rname)
host: job.firm.in
class: IN
ttl: 21600
type: SOA
mname: ns16.itmonteur.net
rname: postmaster.job.firm.in
serial: 2023122497
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: job.firm.in
class: IN
ttl: 14400
type: MX
pri: 0
target: job.firm.in

Información TXT
host: job.firm.in
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:203.115.100.194 ~all
entries: Array