Registro DMARC
v=spf1 -all

Registro IPv4
host: fitbuff.com
class: IN
ttl: 300
type: A
ip: 172.239.57.117

Registro IPv4
host: fitbuff.com
class: IN
ttl: 300
type: A
ip: 172.234.24.211

Servidores DNS Principal (mname) y Secundario (rname)
host: fitbuff.com
class: IN
ttl: 3599
type: SOA
mname: dns101.registrar-servers.com
rname: hostmaster.parklogic.com
serial: 2021051901
refresh: 7200
retry: 2400
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: fitbuff.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.plingest.com

Información TXT
host: fitbuff.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array