Registro IPv4
host: cniisk.ru
class: IN
ttl: 3600
type: A
ip: 45.136.51.78

Servidores DNS Principal (mname) y Secundario (rname)
host: cniisk.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.dnseven.com
rname: hostmaster.cniisk.ru
serial: 2025083108
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600