Registro DMARC
v=DMARC1; p=reject;rua=mailto:spam@sdco.ru

Registro IPv4
host: sdco.ru
class: IN
ttl: 300
type: A
ip: 82.202.189.186

Servidores DNS Principal (mname) y Secundario (rname)
host: sdco.ru
class: IN
ttl: 300
type: SOA
mname: ns3-l2.nic.ru
rname: dns.nic.ru
serial: 2018082502
refresh: 300
retry: 600
expire: 2592000
minimum-ttl: 600

Servidor de Correo
host: sdco.ru
class: IN
ttl: 300
type: MX
pri: 10
target: mx.sdco.ru

Información TXT
host: sdco.ru
class: IN
ttl: 300
type: TXT
txt: globalsign-domain-verification=rG-LcFd89YiVA2J3L5-rleTf-WZ5MqLzTYrxbCfcQQ
entries: Array

Información TXT
host: sdco.ru
class: IN
ttl: 300
type: TXT
txt: v=spf1 +mx -all
entries: Array