Registro IPv4
host: petrsika.cz
class: IN
ttl: 300
type: A
ip: 104.21.60.169

Registro IPv4
host: petrsika.cz
class: IN
ttl: 300
type: A
ip: 172.67.198.109

Servidores DNS Principal (mname) y Secundario (rname)
host: petrsika.cz
class: IN
ttl: 1800
type: SOA
mname: jack.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2372313881
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: petrsika.cz
class: IN
ttl: 300
type: MX
pri: 99
target: mail.oxs.cz

Registro IPv6
host: petrsika.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::6815:3ca9

Registro IPv6
host: petrsika.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::ac43:c66d