Registro IPv4
host: gradosan.ru
class: IN
ttl: 1423
type: A
ip: 217.29.62.235

Servidores DNS Principal (mname) y Secundario (rname)
host: gradosan.ru
class: IN
ttl: 1423
type: SOA
mname: server109.servera.info
rname: root.example.com
serial: 2026012512
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: gradosan.ru
class: IN
ttl: 1423
type: MX
pri: 10
target: mail.gradosan.ru

Servidor de Correo
host: gradosan.ru
class: IN
ttl: 1423
type: MX
pri: 20
target: mail.gradosan.ru

Información TXT
host: gradosan.ru
class: IN
ttl: 1423
type: TXT
txt: v=spf1 ip4:217.29.62.235 a mx ~all
entries: Array