Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: businessaddress.us
class: IN
ttl: 7186
type: A
ip: 68.233.44.21

Servidores DNS Principal (mname) y Secundario (rname)
host: businessaddress.us
class: IN
ttl: 14385
type: SOA
mname: ns3.usbestprice.com
rname: info.businessaddress.us
serial: 2019071102
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: businessaddress.us
class: IN
ttl: 7186
type: MX
pri: 0
target: businessaddress.us

Información TXT
host: businessaddress.us
class: IN
ttl: 7186
type: TXT
txt: v=spf1 +a +mx +ip4:68.233.44.21 ~all
entries: Array