Registro IPv4
host: s4sd.org
class: IN
ttl: 300
type: A
ip: 104.21.79.42

Registro IPv4
host: s4sd.org
class: IN
ttl: 300
type: A
ip: 172.67.141.236

Servidores DNS Principal (mname) y Secundario (rname)
host: s4sd.org
class: IN
ttl: 1800
type: SOA
mname: mack.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2344145440
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: s4sd.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::6815:4f2a

Registro IPv6
host: s4sd.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::ac43:8dec