Registro IPv4
host: ofrbtula.ru
class: IN
ttl: 300
type: A
ip: 185.154.53.134

Servidores DNS Principal (mname) y Secundario (rname)
host: ofrbtula.ru
class: IN
ttl: 300
type: SOA
mname: dns.eurobyte.ru
rname: tech.ofrbtula.ru
serial: 2026081300
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: ofrbtula.ru
class: IN
ttl: 300
type: MX
pri: 10
target: mail.ofrbtula.ru