Registro IPv4
host: linkfree.it.com
class: IN
ttl: 300
type: A
ip: 104.21.8.234

Registro IPv4
host: linkfree.it.com
class: IN
ttl: 300
type: A
ip: 172.67.188.209

Servidores DNS Principal (mname) y Secundario (rname)
host: linkfree.it.com
class: IN
ttl: 1201
type: SOA
mname: chris.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417102188
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: linkfree.it.com
class: IN
ttl: 300
type: MX
pri: 49
target: route2.mx.cloudflare.net

Servidor de Correo
host: linkfree.it.com
class: IN
ttl: 300
type: MX
pri: 60
target: route1.mx.cloudflare.net

Servidor de Correo
host: linkfree.it.com
class: IN
ttl: 300
type: MX
pri: 63
target: route3.mx.cloudflare.net

Información TXT
host: linkfree.it.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net ~all
entries: v=spf1 include:_spf.mx.cloudflare.net ~all

Registro IPv6
host: linkfree.it.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:8ea

Registro IPv6
host: linkfree.it.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:bcd1