Registro IPv4
host: root-g.com
class: IN
ttl: 120
type: A
ip: 71.205.170.160

Servidores DNS Principal (mname) y Secundario (rname)
host: root-g.com
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.root-g.com
serial: 1762225522
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800