Registro IPv4
host: alfa-nw.ru
class: IN
ttl: 3600
type: A
ip: 91.201.42.102

Servidores DNS Principal (mname) y Secundario (rname)
host: alfa-nw.ru
class: IN
ttl: 3600
type: SOA
mname: dns3.netbreeze.net
rname: info.netbreeze.net
serial: 2023112602
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: alfa-nw.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.alfa-nw.ru