Registro IPv4
host: ospoltech.cz
class: IN
ttl: 1800
type: A
ip: 81.2.194.241

Servidores DNS Principal (mname) y Secundario (rname)
host: ospoltech.cz
class: IN
ttl: 1800
type: SOA
mname: ns.forpsi.net
rname: admin.forpsi.net
serial: 2026090101
refresh: 14400
retry: 3600
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: ospoltech.cz
class: IN
ttl: 1800
type: MX
pri: 10
target: mxavas.forpsi.com

Información TXT
host: ospoltech.cz
class: IN
ttl: 1800
type: TXT
txt: v=spf1 a mx include:_spf.forpsi.com -all
entries: Array