Registro IPv4
host: exteen.com
class: IN
ttl: 1759
type: A
ip: 209.97.163.15

Servidores DNS Principal (mname) y Secundario (rname)
host: exteen.com
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.exteen.com
serial: 1738839308
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800