Registro IPv4
host: dos.bg
class: IN
ttl: 3600
type: A
ip: 78.83.210.252

Servidores DNS Principal (mname) y Secundario (rname)
host: dos.bg
class: IN
ttl: 21600
type: SOA
mname: redirns1.bgdns.net
rname: hostmaster.superhosting.bg
serial: 2018022716
refresh: 3600
retry: 1800
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: dos.bg
class: IN
ttl: 21600
type: MX
pri: 20
target: mx2.bgdns.net