Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:d6274d8255dd4a44b876e48fbf18de0e@dmarc-reports.cloudflare.net;

Registro IPv4
host: m3construction.net
class: IN
ttl: 1800
type: A
ip: 5.78.115.2

Servidores DNS Principal (mname) y Secundario (rname)
host: m3construction.net
class: IN
ttl: 1800
type: SOA
mname: austin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2415166890
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: m3construction.net
class: IN
ttl: 3600
type: MX
pri: 0
target: m3construction-net.mail.protection.outlook.com

Información TXT
host: m3construction.net
class: IN
ttl: 300
type: TXT
txt: apple-domain-verification=v07YeZ31fRJ2iO7z
entries: Array

Información TXT
host: m3construction.net
class: IN
ttl: 300
type: TXT
txt: Foxit-domain-verification=0ed62f40f1e292067a6aa96a776b6edb
entries: Array

Información TXT
host: m3construction.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com include:_spf.salesforce.com include:mailgun.org include:spf.mandrillapp.com ~all
entries: Array