Registro IPv4
host: techlabs.by
class: IN
ttl: 66368
type: A
ip: 173.249.44.55

Servidores DNS Principal (mname) y Secundario (rname)
host: techlabs.by
class: IN
ttl: 3600
type: SOA
mname: ns1.contabo.net
rname: hostmaster.contabo.de
serial: 1770047670
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: techlabs.by
class: IN
ttl: 66368
type: MX
pri: 10
target: mail.techlabs.by