Servidores DNS Principal (mname) y Secundario (rname)
host: nationchannel.com
class: IN
ttl: 1800
type: SOA
mname: emma.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2374231153
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: nationchannel.com
class: IN
ttl: 300
type: MX
pri: 10
target: smtp.nationchannel.com

Servidor de Correo
host: nationchannel.com
class: IN
ttl: 300
type: MX
pri: 30
target: mail.nationchannel.com

Información TXT
host: nationchannel.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:202.60.199.0/24 ip4:110.170.158.0/24 exists:%{i}.spf.hc1341-58.ap.iphmx.com ~all
entries: Array