Registro IPv4
host: lbsrn.com
class: IN
ttl: 1800
type: A
ip: 199.16.130.148

Servidores DNS Principal (mname) y Secundario (rname)
host: lbsrn.com
class: IN
ttl: 21600
type: SOA
mname: ns10.dnsmadeeasy.com
rname: dns.dnsmadeeasy.com
serial: 2009010106
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180