Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: fbr.info
class: IN
ttl: 3600
type: A
ip: 89.253.240.77

Servidores DNS Principal (mname) y Secundario (rname)
host: fbr.info
class: IN
ttl: 3600
type: SOA
mname: sni7.rusonyx.ru
rname: info.rusonyx.ru
serial: 2025041679
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: fbr.info
class: IN
ttl: 3600
type: MX
pri: 100
target: mail.fbr.info

Información TXT
host: fbr.info
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:spf.smtp.bz ~all
entries: Array