Registro DMARC
v=spf1 include:spf.protection.outlook.com ~all

Registro DMARC
v=spf1 include:spf.protection.outlook.com ~all

Registro IPv4
host: abc-hotel.eu
class: IN
ttl: 3600
type: A
ip: 195.122.208.2

Servidores DNS Principal (mname) y Secundario (rname)
host: abc-hotel.eu
class: IN
ttl: 1800
type: SOA
mname: ns1.ignum.com
rname: hostmaster.ignum.cz
serial: 2025120701
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: abc-hotel.eu
class: IN
ttl: 3600
type: MX
pri: 10
target: trinity.arakis.cz