Registro IPv4
host: secfocus.ru
class: IN
ttl: 3600
type: A
ip: 185.73.212.245

Servidores DNS Principal (mname) y Secundario (rname)
host: secfocus.ru
class: IN
ttl: 3600
type: SOA
mname: jehost.ru
rname: info.jehost.ru
serial: 2018080845
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: secfocus.ru
class: IN
ttl: 21600
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: secfocus.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:185.174.164.26 ip4:95.216.37.40 a mx ~all
entries: Array

Información TXT
host: secfocus.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:185.174.164.26 ip4:95.216.37.40 include:_spf.yandex.net ~all
entries: Array