Registro IPv4
host: etfrn.org
class: IN
ttl: 300
type: A
ip: 172.67.73.150

Registro IPv4
host: etfrn.org
class: IN
ttl: 300
type: A
ip: 104.26.1.20

Registro IPv4
host: etfrn.org
class: IN
ttl: 300
type: A
ip: 104.26.0.20

Servidores DNS Principal (mname) y Secundario (rname)
host: etfrn.org
class: IN
ttl: 1800
type: SOA
mname: rihana.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416420010
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800