Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarcreports@urc.ac.ru; adkim=s; aspf=s

Registro IPv4
host: urc.ac.ru
class: IN
ttl: 3600
type: A
ip: 37.75.250.13

Servidores DNS Principal (mname) y Secundario (rname)
host: urc.ac.ru
class: IN
ttl: 3600
type: SOA
mname: adnsdb.susu.ac.ru
rname: dnsmaster.susu.ac.ru
serial: 2024100701
refresh: 604800
retry: 86400
expire: 2419200
minimum-ttl: 604800

Servidor de Correo
host: urc.ac.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail-smtp01.urc.ac.ru

Servidor de Correo
host: urc.ac.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail-smtp02.urc.ac.ru

Información TXT
host: urc.ac.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +mx +a:mail-smtp01.urc.ac.ru +a:mail-smtp02.urc.ac.ru +a:mail-smtp03.urc.ac.ru -all
entries: Array