Registro IPv4
host: sigmaonline.com
class: IN
ttl: 300
type: A
ip: 50.17.232.141

Servidores DNS Principal (mname) y Secundario (rname)
host: sigmaonline.com
class: IN
ttl: 300
type: SOA
mname: ns1.tasfrance.com
rname: wm.atsat.com
serial: 2007050325
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: sigmaonline.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.tasfrance.com

Servidor de Correo
host: sigmaonline.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.tasfrance.com

Información TXT
host: sigmaonline.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a include:tasfrance.com ~all
entries: Array