Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: imperialmetals.com
class: IN
ttl: 7200
type: A
ip: 54.186.121.68

Servidores DNS Principal (mname) y Secundario (rname)
host: imperialmetals.com
class: IN
ttl: 7200
type: SOA
mname: NS37.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 124081618
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: imperialmetals.com
class: IN
ttl: 3600
type: MX
pri: 10
target: imperialmetals-com.mail.protection.outlook.com

Información TXT
host: imperialmetals.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms32231631
entries: Array

Información TXT
host: imperialmetals.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:servers.mcsv.net ip4:104.193.132.116 ip4:184.70.136.10 ip4:184.70.136.11 include:spf.protection.outlook.com -all
entries: Array