Registro IPv4
host: nelsonglobal.com
class: IN
ttl: 7200
type: A
ip: 209.99.64.70

Servidores DNS Principal (mname) y Secundario (rname)
host: nelsonglobal.com
class: IN
ttl: 7200
type: SOA
mname: DNS105.REGISTER.com
rname: root.REGISTER.com
serial: 120052016
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600