Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:site@sprint-tel.ru; ruf=mailto:site@sprint-tel.ru; fo=1

Registro IPv4
host: sprint-tel.ru
class: IN
ttl: 600
type: A
ip: 185.94.152.22

Servidores DNS Principal (mname) y Secundario (rname)
host: sprint-tel.ru
class: IN
ttl: 3600
type: SOA
mname: msk-spr-ns3-m9.spr.local
rname: hostmaster.spr.local
serial: 217
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

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

Información TXT
host: sprint-tel.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.sprint-tel.ru -all
entries: Array