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

Registro IPv4
host: go2dynamic.com
class: IN
ttl: 3600
type: A
ip: 162.159.135.42

Servidores DNS Principal (mname) y Secundario (rname)
host: go2dynamic.com
class: IN
ttl: 7200
type: SOA
mname: NS47.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 124020718
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: go2dynamic.com
class: IN
ttl: 7200
type: MX
pri: 0
target: go2dynamic-com.mail.protection.outlook.com

Información TXT
host: go2dynamic.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms36546812
entries: Array

Información TXT
host: go2dynamic.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:50.242.97.220 include:spfa.cpmails.com include:spf.protection.outlook.com -all
entries: Array