Registro IPv4
host: Nxx.com
class: IN
ttl: 300
type: A
ip: 157.254.188.251

Servidores DNS Principal (mname) y Secundario (rname)
host: nxx.com
class: IN
ttl: 7200
type: SOA
mname: ns-uk.topdns.com
rname: hostmaster.topdns.com
serial: 2026103100
refresh: 43200
retry: 900
expire: 1209600
minimum-ttl: 3600

Información TXT
host: nxx.com
class: IN
ttl: 300
type: TXT
txt: c7e88cc768fe5026210e009b6735886beb30eebd
entries: