Registro DMARC
v=spf1 a mx ?all

Registro IPv4
host: webxy.cz
class: IN
ttl: 1800
type: A
ip: 95.168.209.68

Servidores DNS Principal (mname) y Secundario (rname)
host: webxy.cz
class: IN
ttl: 1800
type: SOA
mname: ns.vas-hosting.cz
rname: info.vas-hosting.cz
serial: 2505202099
refresh: 28800
retry: 600
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: webxy.cz
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.vas-hosting.cz

Información TXT
host: webxy.cz
class: IN
ttl: 1800
type: TXT
txt: v=spf1 a mx ?all
entries: 

Registro IPv6
host: webxy.cz
class: IN
ttl: 1800
type: AAAA
ipv6: 2a01:28:ca:112::1:110