Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@biess.fin.ec,mailto:806ceac0@mxtoolbox.dmarc-report.com; ruf=mailto:abuse@biess.fin.ec,mailto:806ceac0@forensics.dmarc-report.com; rf=afrf; sp=none; pct=100; ri=86400; aspf=s

Servidores DNS Principal (mname) y Secundario (rname)
host: biess.fin.ec
class: IN
ttl: 7200
type: SOA
mname: root.andinanet.net
rname: hostmaster.andinanet.net
serial: 2026081301
refresh: 7200
retry: 604800
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: biess.fin.ec
class: IN
ttl: 7200
type: MX
pri: 0
target: mail.biess.fin.ec

Información TXT
host: biess.fin.ec
class: IN
ttl: 7200
type: TXT
txt: v=spf1 mx a ip4:181.39.8.63/32 a:correo.biess.fin.ec a:mail.biess.fin.ec ~all
entries: Array