Registro IPv4
host: knows.sbs
class: IN
ttl: 604800
type: A
ip: 104.21.51.183

Registro IPv4
host: knows.sbs
class: IN
ttl: 604800
type: A
ip: 172.67.183.150

Servidores DNS Principal (mname) y Secundario (rname)
host: knows.sbs
class: IN
ttl: 604800
type: SOA
mname: elsa.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2418577333
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: knows.sbs
class: IN
ttl: 604800
type: AAAA
ipv6: 2606:4700:3034::ac43:b796

Registro IPv6
host: knows.sbs
class: IN
ttl: 604800
type: AAAA
ipv6: 2606:4700:3034::6815:33b7