Registro IPv4
host: dogtrainingmaryland.com
class: IN
ttl: 6840
type: A
ip: 209.17.116.163

Servidores DNS Principal (mname) y Secundario (rname)
host: dogtrainingmaryland.com
class: IN
ttl: 6840
type: SOA
mname: DNS105.REGISTER.com
rname: root.REGISTER.com
serial: 125071720
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600