Registro IPv4
host: 2020.sc
class: IN
ttl: 7571
type: A
ip: 212.124.193.16

Servidores DNS Principal (mname) y Secundario (rname)
host: 2020.sc
class: IN
ttl: 7571
type: SOA
mname: ns0.2020dns.net
rname: hostmaster.2020media.com
serial: 2026012001
refresh: 28800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: 2020.sc
class: IN
ttl: 7571
type: MX
pri: 10
target: mail6.2020media.com

Información TXT
host: 2020.sc
class: IN
ttl: 7571
type: TXT
txt: v=spf1 include:_spf.2020media.net.uk ~all
entries: Array