Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@cardiovascularconsulting.com; adkim=s; aspf=s

Registro IPv4
host: cardiovascularconsulting.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: cardiovascularconsulting.com
class: IN
ttl: 7200
type: SOA
mname: NS17.WORLDNIC.com
rname: namehost\@WORLDNIC.com
serial: 124111411
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: cardiovascularconsulting.com
class: IN
ttl: 3600
type: MX
pri: 0
target: cardiovascularconsulting-com.mail.protection.outlook.com

Información TXT
host: cardiovascularconsulting.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms47942818
entries: Array

Información TXT
host: cardiovascularconsulting.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: cardiovascularconsulting.com
class: IN
ttl: 3600
type: TXT
txt: apple-domain-verification=IABj1V5L60bPrHAt
entries: Array