Registro IPv4
host: mafensa.com
class: IN
ttl: 14400
type: A
ip: 205.251.153.53

Servidores DNS Principal (mname) y Secundario (rname)
host: mafensa.com
class: IN
ttl: 21600
type: SOA
mname: ns1.escolar.win
rname: system.escolar.win
serial: 2026032501
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: mafensa.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:205.251.153.53 ~all
entries: Array