Registro IPv4
host: nadejda-centr.ru
class: IN
ttl: 300
type: A
ip: 178.104.89.110

Servidores DNS Principal (mname) y Secundario (rname)
host: nadejda-centr.ru
class: IN
ttl: 1800
type: SOA
mname: chin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2404252963
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800