Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: ffacademy.cz
class: IN
ttl: 3600
type: A
ip: 3.73.27.108

Registro IPv4
host: ffacademy.cz
class: IN
ttl: 3600
type: A
ip: 3.125.172.46

Servidores DNS Principal (mname) y Secundario (rname)
host: ffacademy.cz
class: IN
ttl: 3600
type: SOA
mname: ns1.register.it
rname: hostmaster.register.it
serial: 2026090301
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: ffacademy.cz
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.ffacademy.cz

Información TXT
host: ffacademy.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:spfuser.webnode.com -all
entries: Array