Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@mailkit.com;

Registro IPv4
host: bonusweb.cz
class: IN
ttl: 300
type: A
ip: 185.17.117.33

Servidores DNS Principal (mname) y Secundario (rname)
host: bonusweb.cz
class: IN
ttl: 300
type: SOA
mname: ns.mafra.cz
rname: hostmaster.mafra.cz
serial: 2026050507
refresh: 1800
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: bonusweb.cz
class: IN
ttl: 300
type: MX
pri: 10
target: smtp2.mafra.cz

Servidor de Correo
host: bonusweb.cz
class: IN
ttl: 300
type: MX
pri: 10
target: smtp1.mafra.cz

Información TXT
host: bonusweb.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.mafra.cz include:spf.protection.outlook.com -all
entries: Array