Servidores DNS Principal (mname) y Secundario (rname)
host: teledemos.info
class: IN
ttl: 21600
type: SOA
mname: ns1.dominioabsoluto.com
rname: hostmaster.ns1.dominioabsoluto.com
serial: 1788815991
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: teledemos.info
class: IN
ttl: 21600
type: MX
pri: 10
target: mx.teledemos.info

Información TXT
host: teledemos.info
class: IN
ttl: 300
type: TXT
txt: v=spf1 redirect=spf.dominioabsoluto.net
entries: Array

Información TXT
host: teledemos.info
class: IN
ttl: 300
type: TXT
txt: 202005201523061q8l63c9z69jy8srjfj81flg13uf75rwrr8o4bsa0pt7n5j96p
entries: Array