Registro IPv4
host: mdmed.ru
class: IN
ttl: 3600
type: A
ip: 89.248.192.153

Servidores DNS Principal (mname) y Secundario (rname)
host: mdmed.ru
class: IN
ttl: 300
type: SOA
mname: ns1.selectel.ru
rname: support.selectel.ru
serial: 2021060276
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: mdmed.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.yandex.ru

Información TXT
host: mdmed.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:89.248.192.153 include:_spf.yandex.net ~all
entries: Array