Registro IPv4
host: lstdm.com
class: IN
ttl: 3599
type: A
ip: 137.27.163.134

Servidores DNS Principal (mname) y Secundario (rname)
host: lstdm.com
class: IN
ttl: 7199
type: SOA
mname: NS29.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125042019
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600