Registro IPv4
host: bristolnn.ru
class: IN
ttl: 3347
type: A
ip: 151.244.91.163

Servidores DNS Principal (mname) y Secundario (rname)
host: bristolnn.ru
class: IN
ttl: 3347
type: SOA
mname: ns61.cloudns.net
rname: support.cloudns.net
serial: 2026100715
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600