Registro IPv4
host: cnbsystem.com
class: IN
ttl: 300
type: A
ip: 104.21.46.136

Registro IPv4
host: cnbsystem.com
class: IN
ttl: 300
type: A
ip: 172.67.139.45

Servidores DNS Principal (mname) y Secundario (rname)
host: cnbsystem.com
class: IN
ttl: 1800
type: SOA
mname: emma.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2414889385
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: cnbsystem.com
class: IN
ttl: 300
type: MX
pri: 10
target: alf1.aspmx.whoisworks.com

Servidor de Correo
host: cnbsystem.com
class: IN
ttl: 300
type: MX
pri: 10
target: alf2.aspmx.whoisworks.com

Servidor de Correo
host: cnbsystem.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx.whoisworks.com

Información TXT
host: cnbsystem.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=L0-JRmu7twQ11GVUunbiSxSdPbMtSpnC8_F7E8gJfa4
entries: Array

Información TXT
host: cnbsystem.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf1.whoisworks.com ~all
entries: Array