Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:e1d06dd6a7de4369b84704670c5ae39d@dmarc-reports.cloudflare.net;

Registro IPv4
host: cardiagn.com
class: IN
ttl: 300
type: A
ip: 104.26.6.69

Registro IPv4
host: cardiagn.com
class: IN
ttl: 300
type: A
ip: 172.67.68.223

Registro IPv4
host: cardiagn.com
class: IN
ttl: 300
type: A
ip: 104.26.7.69

Servidores DNS Principal (mname) y Secundario (rname)
host: cardiagn.com
class: IN
ttl: 1800
type: SOA
mname: adam.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2351268808
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: cardiagn.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=B1IbQUEu6jlIvGzVXSiJPpj_FTj2IcAbWAV3r0f117s
entries: Array

Información TXT
host: cardiagn.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array