Registro IPv4
host: metrotechsales.net
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: metrotechsales.net
class: IN
ttl: 7200
type: SOA
mname: NS55.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 117082516
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: metrotechsales.net
class: IN
ttl: 3600
type: MX
pri: 15
target: east.smtp.mx.exch090.serverdata.net

Servidor de Correo
host: metrotechsales.net
class: IN
ttl: 3600
type: MX
pri: 10
target: west.smtp.mx.exch090.serverdata.net

Información TXT
host: metrotechsales.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.serverdata.net ~all
entries: Array