Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: slotdemo.biz
class: IN
ttl: 14400
type: A
ip: 148.66.157.105

Servidores DNS Principal (mname) y Secundario (rname)
host: slotdemo.biz
class: IN
ttl: 21600
type: SOA
mname: ns1.retklur456.com
rname: root.105.157.66.148.host.secureserver.net
serial: 2026071004
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: slotdemo.biz
class: IN
ttl: 14400
type: MX
pri: 0
target: slotdemo.biz

Información TXT
host: slotdemo.biz
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:148.66.157.105 ~all
entries: Array