Registro IPv4
host: leonardosilvaengenharia.com.br
class: IN
ttl: 300
type: A
ip: 104.21.12.72

Registro IPv4
host: leonardosilvaengenharia.com.br
class: IN
ttl: 300
type: A
ip: 172.67.193.190

Servidores DNS Principal (mname) y Secundario (rname)
host: leonardosilvaengenharia.com.br
class: IN
ttl: 1800
type: SOA
mname: chin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2376727380
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: leonardosilvaengenharia.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::ac43:c1be

Registro IPv6
host: leonardosilvaengenharia.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:c48