Registro DMARC
v=DMARC1; p=none; rua=mailto:admin@policyholderlawfirm.com; ruf=mailto:admin@policyholderlawfirm.com; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: policyholderlawfirm.com
class: IN
ttl: 1800
type: SOA
mname: collins.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413360284
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: policyholderlawfirm.com
class: IN
ttl: 300
type: MX
pri: 0
target: policyholderlawfirm-com.mail.protection.outlook.com

Información TXT
host: policyholderlawfirm.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: policyholderlawfirm.com
class: IN
ttl: 300
type: TXT
txt: MS=ms80941585
entries: Array