Registro IPv4
host: madrid.net
class: IN
ttl: 90
type: A
ip: 2.17.37.129

Registro IPv4
host: madrid.net
class: IN
ttl: 90
type: A
ip: 2.17.37.146

Servidores DNS Principal (mname) y Secundario (rname)
host: madrid.net
class: IN
ttl: 78207
type: SOA
mname: a1-25.akam.net
rname: hostmaster.madrid.net
serial: 2026060403
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 300

Registro IPv6
host: madrid.net
class: IN
ttl: 90
type: AAAA
ipv6: 2a02:26f0:e0::211:d3d9

Registro IPv6
host: madrid.net
class: IN
ttl: 90
type: AAAA
ipv6: 2a02:26f0:e0::211:d3b2