Registro IPv4
host: worlds-directory.com
class: IN
ttl: 300
type: A
ip: 104.21.74.174

Registro IPv4
host: worlds-directory.com
class: IN
ttl: 300
type: A
ip: 172.67.160.87

Servidores DNS Principal (mname) y Secundario (rname)
host: worlds-directory.com
class: IN
ttl: 1800
type: SOA
mname: burt.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2386182496
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: worlds-directory.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3120::5

Registro IPv6
host: worlds-directory.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3121::5