Registro DMARC
v=DMARC1; p=none; aspf=r; sp=none

Registro IPv4
host: brc.com.ua
class: IN
ttl: 3600
type: A
ip: 78.109.19.21

Servidores DNS Principal (mname) y Secundario (rname)
host: brc.com.ua
class: IN
ttl: 3600
type: SOA
mname: ns1.isp.hosting.ua
rname: admin.hosting.ua
serial: 2021031699
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: brc.com.ua
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.brc.com.ua

Servidor de Correo
host: brc.com.ua
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.brc.com.ua

Información TXT
host: brc.com.ua
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:78.109.19.21 a mx ~all
entries: Array