Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:unisender@upn.ru; ruf=mailto:unisender@upn.ru; sp=quarantine; aspf=s; fo=0;

Registro IPv4
host: upn.ru
class: IN
ttl: 3600
type: A
ip: 195.42.156.6

Servidores DNS Principal (mname) y Secundario (rname)
host: upn.ru
class: IN
ttl: 3600
type: SOA
mname: ns.upn.ru
rname: admin.upn.ru
serial: 20070749
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: upn.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.upn.ru

Información TXT
host: upn.ru
class: IN
ttl: 3600
type: TXT
txt: yandex-verification: 315fa0de5dd9a4fd
entries: Array

Información TXT
host: upn.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:195.42.156.50 include:spf.unisender.com include:_spf.google.com include:getcourse.ru +a +mx ~all
entries: Array