Registro IPv4
host: for-um.ru
class: IN
ttl: 3600
type: A
ip: 45.133.235.116

Servidores DNS Principal (mname) y Secundario (rname)
host: for-um.ru
class: IN
ttl: 3600
type: SOA
mname: inf1.ru
rname: root.example.com
serial: 2024071023
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: for-um.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.for-um.ru

Servidor de Correo
host: for-um.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.for-um.ru

Información TXT
host: for-um.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:45.133.235.116 a mx ~all
entries: Array