Registro DMARC
v=DMARC1;p=quarantine

Registro IPv4
host: crcbaltimorecounty.org
class: IN
ttl: 300
type: A
ip: 207.148.4.217

Servidores DNS Principal (mname) y Secundario (rname)
host: crcbaltimorecounty.org
class: IN
ttl: 1800
type: SOA
mname: mark.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2358130718
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

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

Información TXT
host: crcbaltimorecounty.org
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.constantcontact.com -all
entries: Array