Registro DMARC
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:tech@miotech.com;ruf=mailto:tech@miotech.com;ri=86400;aspf=r;fo=1;

Registro IPv4
host: miotech.com.a1.initah.com
class: IN
ttl: 180
type: A
ip: 155.102.46.36

host: miotech.com
class: IN
ttl: 90
type: CNAME
target: miotech.com.a1.initah.com