Registro IPv4
host: cl.issworld.com
class: IN
ttl: 12453
type: A
ip: 76.76.21.21

Servidores DNS Principal (mname) y Secundario (rname)
host: cl.issworld.com
class: IN
ttl: 3600
type: SOA
mname: ns.web-solutions.dk
rname: hostmaster.web-solutions.dk
serial: 2005063172
refresh: 28800
retry: 7200
expire: 2419200
minimum-ttl: 21600

Servidor de Correo
host: cl.issworld.com
class: IN
ttl: 12453
type: MX
pri: 5
target: cl-issworld-com.mail.eo.outlook.com

Información TXT
host: cl.issworld.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf1.issworld.com -all
entries: Array