Registro IPv4
host: 22opt.ru
class: IN
ttl: 2808
type: A
ip: 85.193.90.244

Servidores DNS Principal (mname) y Secundario (rname)
host: 22opt.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.selectel.ru
rname: support.selectel.ru
serial: 2022100566
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: 22opt.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mx.yandex.net

Información TXT
host: 22opt.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 redirect=_spf.yandex.net
entries: Array