Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: jewelmarkusa.com
class: IN
ttl: 7200
type: SOA
mname: NS37.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 119012223
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: jewelmarkusa.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: jewelmarkusa.com
class: IN
ttl: 7200
type: TXT
txt: MS=ms29843226
entries: Array

Información TXT
host: jewelmarkusa.com
class: IN
ttl: 7200
type: TXT
txt: 4OWiP3MujmM8AlJAqAW/7xqkYTNJGipfIn3Jwm/v9tj95KgnGS/htLh5BhQi/1lpcMvmlcbiZTdhoUp3Vmi+/g==
entries: Array