Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: barsnsk.ru
class: IN
ttl: 21600
type: A
ip: 89.253.237.193

Servidores DNS Principal (mname) y Secundario (rname)
host: barsnsk.ru
class: IN
ttl: 21600
type: SOA
mname: rsnx.ru
rname: snab.barsnsk.ru
serial: 2023031544
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

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

Información TXT
host: barsnsk.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:89.253.237.193 include:_spf.yandex.net ~all
entries: Array