Registro IPv4
host: freelibros.com
class: IN
ttl: 300
type: A
ip: 104.21.68.185

Registro IPv4
host: freelibros.com
class: IN
ttl: 300
type: A
ip: 172.67.197.210

Servidores DNS Principal (mname) y Secundario (rname)
host: freelibros.com
class: IN
ttl: 1800
type: SOA
mname: ken.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2415774807
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: freelibros.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.zoho.com

Servidor de Correo
host: freelibros.com
class: IN
ttl: 300
type: MX
pri: 50
target: mx3.zoho.com

Servidor de Correo
host: freelibros.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx.zoho.com

Información TXT
host: freelibros.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:204.93.224.114 include:relay.mailchannels.net include:zoho.com ~all
entries: Array

Registro IPv6
host: freelibros.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::ac43:c5d2

Registro IPv6
host: freelibros.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::6815:44b9