Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: escueladelhacker.com
class: IN
ttl: 9199
type: A
ip: 177.126.39.231

Servidores DNS Principal (mname) y Secundario (rname)
host: escueladelhacker.com
class: IN
ttl: 16399
type: SOA
mname: ns1.tecnoweb.net
rname: root.server231-mex.tecnoweb.net
serial: 2026071303
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: escueladelhacker.com
class: IN
ttl: 9200
type: MX
pri: 0
target: escueladelhacker.com

Información TXT
host: escueladelhacker.com
class: IN
ttl: 9200
type: TXT
txt: v=spf1 +a +mx +ip4:177.126.39.231 ~all
entries: Array