Registro DMARC
v=spf1 mx a ip4:178.250.246.194 a:smtp.netminusa.ru include:_spf.yandex.net ~all

Registro IPv4
host: netminusa.ru
class: IN
ttl: 75378
type: A
ip: 178.250.246.194

Servidores DNS Principal (mname) y Secundario (rname)
host: netminusa.ru
class: IN
ttl: 300
type: SOA
mname: ns1.selectel.ru
rname: support.selectel.ru
serial: 2022032587
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300

Información TXT
host: netminusa.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx a ip4:178.250.246.194 a:smtp.netminusa.ru include:_spf.yandex.net ~all
entries: Array