Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: sbf.sk
class: IN
ttl: 90
type: A
ip: 37.205.12.161

Servidores DNS Principal (mname) y Secundario (rname)
host: sbf.sk
class: IN
ttl: 600
type: SOA
mname: ns.itlearning.sk
rname: hostmaster.sbf.sk
serial: 2026080907
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: sbf.sk
class: IN
ttl: 90
type: MX
pri: 10
target: mailgw1.dobsovic.cloud

Información TXT
host: sbf.sk
class: IN
ttl: 90
type: TXT
txt: v=spf1 a mx include:amazonses.com -all
entries: Array