Registro IPv4
host: cnfoeng.com
class: IN
ttl: 3600
type: A
ip: 211.239.157.19

Servidores DNS Principal (mname) y Secundario (rname)
host: cnfoeng.com
class: IN
ttl: 3600
type: SOA
mname: ns1.sdsns.com
rname: nameserver.sds.co.kr
serial: 2010072610
refresh: 3600
retry: 300
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: cnfoeng.com
class: IN
ttl: 3600
type: MX
pri: 10
target: cnfoeng-com.mail.protection.outlook.com

Información TXT
host: cnfoeng.com
class: IN
ttl: 3306
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array