Registro IPv4
host: bolden.ru
class: IN
ttl: 8439
type: A
ip: 45.84.1.4

Servidores DNS Principal (mname) y Secundario (rname)
host: bolden.ru
class: IN
ttl: 900
type: SOA
mname: dns1.yandex.net
rname: dns-hosting.yandex.ru
serial: 29
refresh: 900
retry: 90
expire: 86400
minimum-ttl: 900

Servidor de Correo
host: bolden.ru
class: IN
ttl: 8438
type: MX
pri: 10
target: mx.yandex.ru

Información TXT
host: bolden.ru
class: IN
ttl: 8439
type: TXT
txt: v=spf1 ip4:45.84.1.4 include:_spf.yandex.net ~all
entries: Array