Servidores DNS Principal (mname) y Secundario (rname)
host: kv-k.ru
class: IN
ttl: 300
type: SOA
mname: ns1.selectel.ru
rname: support.selectel.ru
serial: 2022121945
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: kv-k.ru
class: IN
ttl: 90
type: MX
pri: 5
target: mx.yandex.ru

Información TXT
host: kv-k.ru
class: IN
ttl: 3600
type: TXT
txt: MS=ms17851405
entries: Array