Registro DMARC
v=DMARC1; p=quarantine

Servidores DNS Principal (mname) y Secundario (rname)
host: detsad25.ru
class: IN
ttl: 18189
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1790657554
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: detsad25.ru
class: IN
ttl: 18190
type: MX
pri: 10
target: mail.detsad25.ru

Información TXT
host: detsad25.ru
class: IN
ttl: 18190
type: TXT
txt: v=spf1 ip4:45.12.114.160 -all
entries: Array

Información TXT
host: detsad25.ru
class: IN
ttl: 18190
type: TXT
txt: mailru-verification: c0fc6d7a806a9c17
entries: Array