Registro IPv4
host: cobliha.cz
class: IN
ttl: 3600
type: A
ip: 81.2.216.67

Servidores DNS Principal (mname) y Secundario (rname)
host: cobliha.cz
class: IN
ttl: 3600
type: SOA
mname: alfa.ns.active24.cz
rname: hostmaster.active24.cz
serial: 2019042902
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: cobliha.cz
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.cobliha.cz

Información TXT
host: cobliha.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx ip4:81.2.216.67/32 ~all
entries: Array