Registro IPv4
host: hub.docker.com.cdn.cloudflare.net
class: IN
ttl: 174
type: A
ip: 104.18.43.187

Registro IPv4
host: hub.docker.com.cdn.cloudflare.net
class: IN
ttl: 174
type: A
ip: 172.64.144.69

Registro CNAME (Alias)
host: hub.docker.com
class: IN
ttl: 90
type: CNAME
target: hub.docker.com.cdn.cloudflare.net

Registro IPv6
host: hub.docker.com.cdn.cloudflare.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:4403::ac40:9045

Registro IPv6
host: hub.docker.com.cdn.cloudflare.net
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3108::6812:2bbb

Registro CNAME (Alias)
host: hub.docker.com
class: IN
ttl: 90
type: CNAME
target: hub.docker.com.cdn.cloudflare.net