Registro IPv4
host: frisk.8u.cz
class: IN
ttl: 1798
type: A
ip: 185.102.21.34

Servidor de Correo
host: frisk.8u.cz
class: IN
ttl: 14947
type: MX
pri: 10
target: mail.endora.cz

Registro IPv6
host: frisk.8u.cz
class: IN
ttl: 654
type: AAAA
ipv6: 2001:880::15:0:0:0:35c