Registro DMARC
v=spf1 a:dns.topdogs1.com ~all

Registro IPv4
host: topdogs1.com
class: IN
ttl: 3600
type: A
ip: 195.234.223.40

Servidores DNS Principal (mname) y Secundario (rname)
host: topdogs1.com
class: IN
ttl: 3600
type: SOA
mname: dns.topdogs1.com
rname: hostmaster.topdogs1.com
serial: 1289713032
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: topdogs1.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.topdogs1.com

Información TXT
host: topdogs1.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.topdogs1.com ~all
entries: Array