Registro IPv4
host: tikva.ru
class: IN
ttl: 10800
type: A
ip: 91.203.241.10

Servidores DNS Principal (mname) y Secundario (rname)
host: tikva.ru
class: IN
ttl: 10800
type: SOA
mname: ns1.tikva.ru
rname: root.tikva.ru
serial: 2016051901
refresh: 28800
retry: 7200
expire: 2419200
minimum-ttl: 86400

Servidor de Correo
host: tikva.ru
class: IN
ttl: 10800
type: MX
pri: 20
target: mx-2.tikva.ru