Registro DMARC
v=DMARC1; p=reject; rua=mailto:send@bolshoyvopros.ru; ruf=mailto:send@bolshoyvopros.ru; adkim=s; aspf=s

Registro IPv4
host: bolshoyvopros.ru
class: IN
ttl: 90
type: A
ip: 212.41.11.95

Servidores DNS Principal (mname) y Secundario (rname)
host: bolshoyvopros.ru
class: IN
ttl: 3600
type: SOA
mname: a.ns.selectel.ru
rname: support.selectel.ru
serial: 2025072802
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 60

Servidor de Correo
host: bolshoyvopros.ru
class: IN
ttl: 600
type: MX
pri: 10
target: mail.onserv.net

Información TXT
host: bolshoyvopros.ru
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx a:mail.bolshoyvopros.ru ~all
entries: Array