Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.32.1

Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.16.1

Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.48.1

Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.112.1

Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.96.1

Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.80.1

Registro IPv4
host: it4.com.br
class: IN
ttl: 300
type: A
ip: 104.21.64.1

Servidores DNS Principal (mname) y Secundario (rname)
host: it4.com.br
class: IN
ttl: 1800
type: SOA
mname: barbara.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2373150731
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx3.googlemail.com

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx4.googlemail.com

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx5.googlemail.com

Servidor de Correo
host: it4.com.br
class: IN
ttl: 300
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Información TXT
host: it4.com.br
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx +ip4:142.44.215.78 +ip4:144.217.109.223 +ip4:158.69.126.204 +ip4:158.69.109.186 ~all
entries: Array

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:7001

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:4001

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:6001

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:3001

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:5001

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:1001

Registro IPv6
host: it4.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:2001