Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-report@hurricane.it;

Registro IPv4
host: discipulus.it
class: IN
ttl: 21600
type: A
ip: 157.90.229.26

Servidores DNS Principal (mname) y Secundario (rname)
host: discipulus.it
class: IN
ttl: 21600
type: SOA
mname: hydrogen.ns.hetzner.com
rname: dns.hetzner.com
serial: 2021050500
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: discipulus.it
class: IN
ttl: 21600
type: MX
pri: 10
target: smtp.hurricane.it

Información TXT
host: discipulus.it
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:hurricane.it ~all
entries: Array