Registro IPv4
host: usu.edu.ru
class: IN
ttl: 3600
type: A
ip: 212.193.68.254

Servidores DNS Principal (mname) y Secundario (rname)
host: usu.edu.ru
class: IN
ttl: 3600
type: SOA
mname: dijkstra.urgu.org
rname: andreymalets.gmail.com
serial: 2020091600
refresh: 86400
retry: 3600
expire: 2678400
minimum-ttl: 3600

Servidor de Correo
host: usu.edu.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.yandex.net