Registro IPv4
host: dns.cloudflare.com
class: IN
ttl: 300
type: A
ip: 162.159.61.8

Registro IPv4
host: dns.cloudflare.com
class: IN
ttl: 300
type: A
ip: 172.64.41.8

Servidores DNS Principal (mname) y Secundario (rname)
host: dns.cloudflare.com
class: IN
ttl: 1800
type: SOA
mname: jerry.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2394161593
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: dns.cloudflare.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:52::8

Registro IPv6
host: dns.cloudflare.com
class: IN
ttl: 300
type: AAAA
ipv6: 2803:f800:53::8