Registro DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:it@bioheng.com;ruf=mailto:it@bioheng.com;fo=1

Registro IPv4
host: bioheng.com
class: IN
ttl: 600
type: A
ip: 47.251.188.53

Servidores DNS Principal (mname) y Secundario (rname)
host: bioheng.com
class: IN
ttl: 600
type: SOA
mname: dns9.hichina.com
rname: hostmaster.hichina.com
serial: 2026082509
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: bioheng.com
class: IN
ttl: 600
type: MX
pri: 1
target: bioheng-com.mail.protection.outlook.com

Información TXT
host: bioheng.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array