Registro IPv4
host: biltrec.com
class: IN
ttl: 3600
type: A
ip: 217.76.142.93

Servidores DNS Principal (mname) y Secundario (rname)
host: biltrec.com
class: IN
ttl: 3600
type: SOA
mname: dns27.servidoresdns.net
rname: hostmaster.servidoresdns.net
serial: 2015021391
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 300

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

Información TXT
host: biltrec.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array