Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: bursadafirma.com
class: IN
ttl: 604800
type: A
ip: 94.199.201.83

Servidores DNS Principal (mname) y Secundario (rname)
host: bursadafirma.com
class: IN
ttl: 604800
type: SOA
mname: cpns1.turhost.com
rname: csf.ofis.net
serial: 2026102801
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: bursadafirma.com
class: IN
ttl: 604800
type: MX
pri: 0
target: bursadafirma.com

Información TXT
host: bursadafirma.com
class: IN
ttl: 604800
type: TXT
txt: v=spf1 include:_spf.trwww.com -all
entries: Array