Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@efir-kazan.ru

Servidores DNS Principal (mname) y Secundario (rname)
host: efir-kazan.ru
class: IN
ttl: 3600
type: SOA
mname: ns3-l2.nic.ru
rname: admin.efir.kazan.ru
serial: 2013081268
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: efir-kazan.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.uk-rc.ru

Información TXT
host: efir-kazan.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:46.61.219.226 ~all
entries: Array