Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc+10353@smartemailing.cz; fo=1

Registro IPv4
host: gamacz.cz
class: IN
ttl: 300
type: A
ip: 81.91.92.245

Servidores DNS Principal (mname) y Secundario (rname)
host: gamacz.cz
class: IN
ttl: 300
type: SOA
mname: ns.web4u.cz
rname: admin.web4u.cz
serial: 2025012302
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 14400

Servidor de Correo
host: gamacz.cz
class: IN
ttl: 300
type: MX
pri: 10
target: gamacz-cz.mail.protection.outlook.com

Información TXT
host: gamacz.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:81.91.80.210 ip4:81.91.80.211 ip4:81.91.92.245 include:spf.protection.outlook.com include:spf.smartemailing.cz ~all
entries: Array

Información TXT
host: gamacz.cz
class: IN
ttl: 300
type: TXT
txt: MS=ms80705274
entries: Array