i18n/i18n/pt/dns.md

title, icon, description, cover, global

title	icon	description	cover	global
Introdução ao DNS	material/dns	These are some encrypted DNS providers we recommend switching to, to replace your ISP's default configuration.	dns.webp	randomize-element table tbody

Encrypted DNS with third-party servers should only be used to get around basic DNS blocking when you can be sure there won't be any consequences. DNS criptografado não o ajudará a ocultar qualquer atividade de navegação.

Learn more about DNS :material-arrow-right-drop-circle:{.md-button}

Provedores recomendados

These are our favorite public DNS resolvers based on their privacy and security characteristics, and their worldwide performance. Some of these services offer basic DNS-level blocking of malware or trackers depending on the server you choose, but if you want to be able to see and customize what is blocked you should use a dedicated DNS filtering product instead.

DNS	Protocolo	Logging / Privacy Policy	Logging	ECS	Signed Apple Profile
AdGuard Public DNS	Cleartext DoH/3 DoT DoQ DNSCrypt	Anonymized1	Anonymized	Based on server choice. Filter list being used can be found here. DNS sobre HTTPS como definido em RFC 8484 consultas de pacotes no protocolo HTTP/2 e fornece segurança com HTTPS.	Yes :octicons-link-external-24:
Cloudflare	Cleartext DoH/3 DoT	Anonymized2	4	Based on server choice.	No :octicons-link-external-24:
Control D Free DNS	Cleartext DoH/3 DoT DoQ	No3	4	Based on server choice.	Yes :octicons-link-external-24:
dns0.eu	Cleartext DoH/3 DoH DoT DoQ	Anonymized4	Anonymized	Based on server choice.	Yes :octicons-link-external-24:
IVPN	DoH DoT	No5	4	Based on server choice. Filter list being used can be found here. :octicons-link-external-24:	Yes :octicons-link-external-24:
Quad9	Cleartext DoH DoT DNSCrypt	Anonymized6	Opcional5	Based on server choice, malware blocking by default.	Yes :octicons-link-external-24:

Self-Hosted DNS Filtering

A self-hosted DNS solution is useful for providing filtering on controlled platforms, such as Smart TVs and other IoT devices, as no client-side software is needed.

Pi-hole

{ align=right }

Pi-hole is an open-source DNS-sinkhole which uses DNS filtering to block unwanted web content, such as advertisements.

Pi-hole is designed to be hosted on a Raspberry Pi, but it is not limited to such hardware. The software features a friendly web interface to view insights and manage blocked content.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" } :octicons-heart-16:{ .card-link title=Contribute }

AdGuard Home

{ align=right }

AdGuard Home is an open-source DNS-sinkhole which uses DNS filtering to block unwanted web content, such as advertisements.

AdGuard Home features a polished web interface to view insights and manage blocked content.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" }

Cloud-Based DNS Filtering

These DNS filtering solutions offer a web dashboard where you can customize the blocklists to your exact needs, similarly to a Pi-hole. These services are usually easier to set up and configure than self-hosted services like the ones above, and can be used more easily across multiple networks (self-hosted solutions are typically restricted to your home/local network unless you set up a more advanced configuration).

ControlID

{ align=right }

Control D is a customizable DNS service which lets you block security threats, unwanted content, and advertisements on a DNS level. In addition to their paid plans, they offer a number of preconfigured DNS resolvers you can use for free.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" }

Downloads

• :simple-windows11: Windows
• :simple-apple: macOS
• :simple-linux: Linux
• :simple-googleplay: Google Play
• :simple-appstore: App Store
• :simple-github: GitHub

PróximoDNS

{ align=right }

NextDNS is a customizable DNS service which lets you block security threats, unwanted content, and advertisements on a DNS level. They offer a fully functional free plan for limited use.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" }

Downloads

• :simple-windows11: Windows
• :simple-apple: macOS
• :simple-linux: Linux
• :simple-appstore: App Store
• :simple-github: GitHub

When used with an account, NextDNS will enable insights and logging features by default (as some features require it). You can choose retention time and log storage location for any logs you choose to keep, or disable logs altogether.

NextDNS's free plan is fully functional, but should not be relied upon for security or other critical filtering applications, because after 300,000 DNS queries in a month all filtering, logging, and other account-based functionality is disabled. It can still be used as a regular DNS provider after that point, so your devices will continue to function and make secure queries via DNS-over-HTTPS, just without your filter lists.

NextDNS also offers public DNS-over-HTTPS service at https://dns.nextdns.io and DNS-over-TLS/QUIC at dns.nextdns.io, which are available by default in Firefox and Chromium, and subject to their default no-logging privacy policy.

Proxies DNS encriptados

Encrypted DNS proxy software provides a local proxy for the unencrypted DNS resolver to forward to. Typically, it is used on platforms that don't natively support encrypted DNS.

RethinkDNS

{ align=right }

dnscrypt-proxy é um proxy DNS com suporte para DNSCrypt, DNS-over-HTTPS, e DNS anonimizado.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" }

Downloads

• :simple-googleplay: Google Play
• :simple-github: GitHub

dnscrypt-proxy

{ align=right }

dnscrypt-proxy is a DNS proxy with support for DNSCrypt, DNS-over-HTTPS, and Anonymized DNS.

:octicons-repo-16: Repository{ .md-button .md-button--primary } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" } :octicons-heart-16:{ .card-link title=Contribute }

Downloads

• :simple-windows11: Windows
• :simple-apple: macOS
• :simple-linux: Linux

Warning

The anonymized DNS feature does not anonymize other network traffic.

Framadate

Please note we are not affiliated with any of the projects we recommend. In addition to our standard criteria, we have developed a clear set of requirements to allow us to provide objective recommendations. We suggest you familiarize yourself with this list before choosing to use a project, and conduct your own research to ensure it's the right choice for you.

All DNS products must support:

• DNSSEC.
• QNAME Minimization.
• Anonymize ECS or disable it by default.

Additionally, all public providers:

• Prefer anycast support or geo-steering support.
• Must not log any personal data to disk
  • As noted in our footnotes, some providers collect query information for example, for purposes like security research, but in that case that data must not be associated with any PII such as IP address, etc.

---

1. Armazenamos métricas agregadas de desempenho do nosso servidor DNS, nomeadamente o número de pedidos completos para um determinado servidor, o número de pedidos bloqueados, a velocidade de processamento dos pedidos. Nós mantemos e armazenamos a base de dados de domínios solicitados nas últimas 24 horas. Precisamos dessas informações para identificar e bloquear novos rastreadores e ameaças. Também registramos quantas vezes este ou aquele rastreador foi bloqueado. Precisamos desta informação para remover regras desactualizadas dos nossos filtros.https://adguard.com/en/privacy/dns.html ↩︎

2. O Cloudflare recolhe e armazena apenas os dados limitados da consulta DNS que são enviados para o resolvedor 1.1.1.1. O serviço resolver 1.1.1.1 não registra dados pessoais, e a maior parte dos dados de consulta limitados não identificáveis pessoalmente é armazenada apenas por 25 horas.https://developers.cloudflare.com/1.1.1.1/privacy/public-dns-resolver/ ↩︎

3. Control D only logs for Premium resolvers with custom DNS profiles. Free resolvers do not log data. https://controld.com/privacy ↩︎

4. dns0.eu collects some data for their threat intelligence feeds, to monitor for newly registered/observed/active domains and other bulk data. That data is shared with some partners for e.g. security research. They do not collect any Personally Identifiable Information. https://dns0.eu/privacy ↩︎

5. Mullvad's DNS service is available to both subscribers and non-subscribers of Mullvad VPN. Their privacy policy explicitly claims they do not log DNS requests in any way. https://mullvad.net/en/help/no-logging-data-policy/ ↩︎

6. Quad9 collects some data for the purposes of threat monitoring and response. That data may then be remixed and shared, such as for the purpose of security research. Quad9 does not collect or record IP addresses or other data they deem personally identifiable. https://quad9.net/privacy/policy ↩︎