Registro IPv4
host: antron.com
class: IN
ttl: 743
type: A
ip: 210.71.253.185

Servidores DNS Principal (mname) y Secundario (rname)
host: antron.com
class: IN
ttl: 742
type: SOA
mname: NS51.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 121060413
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600