Registro IPv4
host: centrumobchodu.net
class: IN
ttl: 3600
type: A
ip: 37.9.175.212

Servidores DNS Principal (mname) y Secundario (rname)
host: centrumobchodu.net
class: IN
ttl: 86400
type: SOA
mname: ns1.websupport.cz
rname: admin.websupport.cz
serial: 1771457824
refresh: 7200
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: centrumobchodu.net
class: IN
ttl: 600
type: MX
pri: 10
target: mailin1.centrumobchodu.net

Servidor de Correo
host: centrumobchodu.net
class: IN
ttl: 600
type: MX
pri: 100
target: mailin2.centrumobchodu.net