Registro IPv4
host: opendata.cz
class: IN
ttl: 300
type: A
ip: 188.114.96.5

Registro IPv4
host: opendata.cz
class: IN
ttl: 300
type: A
ip: 188.114.97.5

Servidores DNS Principal (mname) y Secundario (rname)
host: opendata.cz
class: IN
ttl: 1800
type: SOA
mname: derek.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2370609537
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: opendata.cz
class: IN
ttl: 300
type: MX
pri: 20
target: 80a1d6d671ec68ab.mx1.emailprofi.seznam.cz

Servidor de Correo
host: opendata.cz
class: IN
ttl: 300
type: MX
pri: 10
target: 80a1d6d671ec68ab.mx2.emailprofi.seznam.cz

Información TXT
host: opendata.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=VPIa235J6isg9B9vRr6drzQCMNzvGA1BLElN2uabH7Q
entries: Array

Información TXT
host: opendata.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=sNPKdrXxbjv2Zv2E1nP4H3980HdNOllFahERnGQvUb8
entries: Array

Registro IPv6
host: opendata.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3120::5

Registro IPv6
host: opendata.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3121::5