Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: jnb.com.ru
class: IN
ttl: 3600
type: A
ip: 46.229.213.248

Servidores DNS Principal (mname) y Secundario (rname)
host: jnb.com.ru
class: IN
ttl: 1181
type: SOA
mname: ns3-l3.nic.ru
rname: admin.jnb.group
serial: 2022081208
refresh: 1440
retry: 3600
expire: 2592000
minimum-ttl: 600

Servidor de Correo
host: jnb.com.ru
class: IN
ttl: 1181
type: MX
pri: 10
target: mail.jnb.group

Información TXT
host: jnb.com.ru
class: IN
ttl: 1181
type: TXT
txt: v=spf1 +a +mx ~all
entries: Array