Registro IPv4
host: bigbook.ru
class: IN
ttl: 3600
type: A
ip: 37.140.192.199

Servidores DNS Principal (mname) y Secundario (rname)
host: bigbook.ru
class: IN
ttl: 3600
type: SOA
mname: server37.hosting.reg.ru
rname: support.reg.ru
serial: 2023053049
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

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

Información TXT
host: bigbook.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:spf.hosting.reg.ru include:spf.yandex.net ~all
entries: Array

Información TXT
host: bigbook.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.unisender.com ~all
entries: Array