Servidores DNS Principal (mname) y Secundario (rname)
host: mars-gc.com
class: IN
ttl: 7200
type: SOA
mname: NS17.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 122060317
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: mars-gc.com
class: IN
ttl: 3600
type: MX
pri: 5
target: marsgc-com01b.mail.protection.outlook.com

Información TXT
host: mars-gc.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms19544754
entries: Array

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