Servidores DNS Principal (mname) y Secundario (rname)
host: smbd.org.mx
class: IN
ttl: 3600
type: SOA
mname: ns21.domaincontrol.com
rname: dns.jomax.net
serial: 2020031302
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: smbd.org.mx
class: IN
ttl: 3600
type: MX
pri: 0
target: smtp.europe.secureserver.net

Servidor de Correo
host: smbd.org.mx
class: IN
ttl: 3600
type: MX
pri: 10
target: mailstore1.europe.secureserver.net

Información TXT
host: smbd.org.mx
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=HhOTtYx3a05-FT_qBGeAKuuC-nTVuRmXdTvsjV8E2UE
entries: Array