Registro IPv4
host: netbookchoice.com
class: IN
ttl: 10873
type: A
ip: 77.72.1.43

Servidores DNS Principal (mname) y Secundario (rname)
host: netbookchoice.com
class: IN
ttl: 82895
type: SOA
mname: ns1.krystal.uk
rname: admin.k-validator-maridun-lon1.krystal.uk
serial: 2026090601
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: netbookchoice.com
class: IN
ttl: 96
type: MX
pri: 10
target: mx1.krystal.uk

Servidor de Correo
host: netbookchoice.com
class: IN
ttl: 96
type: MX
pri: 20
target: mx2.krystal.uk

Información TXT
host: netbookchoice.com
class: IN
ttl: 10896
type: TXT
txt: v=spf1 include:relay.k.io  a  mx  ip4:77.72.1.43 ~all
entries: Array