Registro IPv4
host: iswcs2021.org
class: IN
ttl: 300
type: A
ip: 104.21.48.64

Registro IPv4
host: iswcs2021.org
class: IN
ttl: 300
type: A
ip: 172.67.180.54

Servidores DNS Principal (mname) y Secundario (rname)
host: iswcs2021.org
class: IN
ttl: 1800
type: SOA
mname: glen.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2405488422
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: iswcs2021.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::6815:3040

Registro IPv6
host: iswcs2021.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:b436