Registro IPv4
host: yhec.org
class: IN
ttl: 21600
type: A
ip: 64.89.44.97

Servidores DNS Principal (mname) y Secundario (rname)
host: yhec.org
class: IN
ttl: 2560
type: SOA
mname: ns1.webhero.com
rname: root.yhec.org
serial: 1463058200
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 2560