Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: wellsborofire.org
class: IN
ttl: 3600
type: A
ip: 20.51.216.100

Servidores DNS Principal (mname) y Secundario (rname)
host: wellsborofire.org
class: IN
ttl: 3600
type: SOA
mname: ns1-02.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: wellsborofire.org
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.firehousesolutions.com

Información TXT
host: wellsborofire.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a:mail.firehousesolutions.com ~all
entries: Array