Registro IPv4
host: alart.su
class: IN
ttl: 900
type: A
ip: 178.170.248.54

Servidores DNS Principal (mname) y Secundario (rname)
host: alart.su
class: IN
ttl: 900
type: SOA
mname: red75188.rdock.ru
rname: root.red75188.rdock.ru
serial: 2023083020
refresh: 86400
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: alart.su
class: IN
ttl: 900
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: alart.su
class: IN
ttl: 900
type: TXT
txt: v=spf1 ip4:178.170.248.54 a mx include:_spf.yandex.net ~all
entries: Array