Registro DMARC
v=DMARC1;p=reject;sp=none;rua=mailto:dmarc@ufanet.ru;ruf=mailto:dmarc@ufanet.ru;fo=0

Registro IPv4
host: ufanet.ru
class: IN
ttl: 43200
type: A
ip: 81.30.199.238

Servidores DNS Principal (mname) y Secundario (rname)
host: ufanet.ru
class: IN
ttl: 43200
type: SOA
mname: ns1.ufanet.ru
rname: root.ufanet.ru
serial: 2017073905
refresh: 7200
retry: 1800
expire: 432000
minimum-ttl: 43200

Servidor de Correo
host: ufanet.ru
class: IN
ttl: 43200
type: MX
pri: 20
target: relay.ufanet.ru

Servidor de Correo
host: ufanet.ru
class: IN
ttl: 43200
type: MX
pri: 10
target: smtpout.ufanet.ru

Información TXT
host: ufanet.ru
class: IN
ttl: 43200
type: TXT
txt: v=spf1 a:smtpout.ufanet.ru a:relay.ufanet.ru a:mail.ufanet.ru ~all
entries: Array