Registro DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc_rua@integratedcodesolutions.com; ruf=mailto:dmarc_ruf@integratedcodesolutions.com

Registro IPv4
host: cbiusa.com
class: IN
ttl: 1200
type: A
ip: 137.135.74.123

Servidores DNS Principal (mname) y Secundario (rname)
host: cbiusa.com
class: IN
ttl: 86400
type: SOA
mname: ns1.turbify.com
rname: webmaster.turbify.com
serial: 2024030101
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: cbiusa.com
class: IN
ttl: 1200
type: MX
pri: 20
target: mx-biz.mail.am0.yahoodns.net

Servidor de Correo
host: cbiusa.com
class: IN
ttl: 1200
type: MX
pri: 30
target: mx-biz.mail.am0.yahoodns.net

Información TXT
host: cbiusa.com
class: IN
ttl: 120
type: TXT
txt: v=spf1 ptr:yahoo.com ptr:yahoo.net ?all
entries: Array