Registro IPv4
host: voltra-air.ru
class: IN
ttl: 3300
type: A
ip: 217.197.116.29

Servidores DNS Principal (mname) y Secundario (rname)
host: voltra-air.ru
class: IN
ttl: 3300
type: SOA
mname: ispns1.e-styleisp.ru
rname: support.estt.ru
serial: 2021121550
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: voltra-air.ru
class: IN
ttl: 3301
type: MX
pri: 10
target: mail.voltra-air.ru

Servidor de Correo
host: voltra-air.ru
class: IN
ttl: 3301
type: MX
pri: 20
target: mail.voltra-air.ru

Información TXT
host: voltra-air.ru
class: IN
ttl: 3301
type: TXT
txt: v=spf1  ip4:217.174.106.16 a mx ~all
entries: Array