Registro IPv4
host: isfdb.org
class: IN
ttl: 300
type: A
ip: 104.26.4.33

Registro IPv4
host: isfdb.org
class: IN
ttl: 300
type: A
ip: 172.67.68.53

Registro IPv4
host: isfdb.org
class: IN
ttl: 300
type: A
ip: 104.26.5.33

Servidores DNS Principal (mname) y Secundario (rname)
host: isfdb.org
class: IN
ttl: 1800
type: SOA
mname: ben.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2401615934
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: isfdb.org
class: IN
ttl: 300
type: MX
pri: 10
target: _dc-mx.90443ac4ca3d.isfdb.org

Registro IPv6
host: isfdb.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:421

Registro IPv6
host: isfdb.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:4435

Registro IPv6
host: isfdb.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:521