Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: vmcustomers.com
class: IN
ttl: 14400
type: A
ip: 206.168.149.66

Servidores DNS Principal (mname) y Secundario (rname)
host: vmcustomers.com
class: IN
ttl: 21600
type: SOA
mname: ns17.iaasdns.com
rname: john.mailbox6.com
serial: 2026091705
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: vmcustomers.com
class: IN
ttl: 14400
type: MX
pri: 0
target: vmcustomers.com

Información TXT
host: vmcustomers.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:206.168.149.66 include:relay.mailbaby.net ~all
entries: Array