Registro DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:info@concourseoptometry.com; ruf=mailto:info@concourseoptometry.com

Registro IPv4
host: concourseoptometry.com
class: IN
ttl: 600
type: A
ip: 160.153.0.117

Servidores DNS Principal (mname) y Secundario (rname)
host: concourseoptometry.com
class: IN
ttl: 3600
type: SOA
mname: ns73.domaincontrol.com
rname: dns.jomax.net
serial: 2026012311
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: concourseoptometry.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:secureserver.net -all
entries: Array

Información TXT
host: concourseoptometry.com
class: IN
ttl: 3600
type: TXT
txt: NETORGFT7589053.onmicrosoft.com
entries: Array