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Sentinel DNS
Firewall DNS open-source para provedores de internet
Olá, Product Hunt! 👋
Sou o Devair, criador do Sentinel DNS.
Eu opero uma ISP no Brasil (OUROMAX TELECOM) e cansei de lidar com as limitações das soluções de DNS recursivo disponíveis: BIND9 e Unbound puro não têm painel operacional real-time, nem automação de compliance regulatório, e as alternativas SaaS não são self-hosted — o que é inviável quando você precisa de controle total sobre o tráfego dos seus clientes.
Então construí o Sentinel DNS: um appliance de DNS recursivo open source, feito sobre Unbound e Redis, pensado do zero para ISPs e datacenters — com cache de resposta abaixo de 1ms, suporte nativo a CGNAT/BGP/Anycast, DoH/DoT, API REST e um módulo (AnaBlock) que sincroniza automaticamente bloqueios judiciais exigidos pela ANATEL, sem intervenção manual.
Hoje ele já roda em produção na minha própria operadora. Estou trazendo para o Product Hunt porque quero validar com outros ISPs, provedores e times de infra se isso resolve a mesma dor que eu tinha — e ouvir feedback direto de quem lida com DNS em escala todo dia.
Adoraria saber: como vocês resolvem hoje segurança e compliance de DNS na sua operação? 🙏
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About Sentinel DNS on Product Hunt
“Firewall DNS open-source para provedores de internet”
Sentinel DNS was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #101 on the daily leaderboard. Sentinel DNS is a world-class enterprise recursive DNS resolver and threat intelligence appliance built for ISPs, Datacenters, and Telecoms.
Sentinel DNS was featured in User Experience (367k followers) and Tech (628.7k followers) on Product Hunt. Together, these topics include over 198.6k products, making this a competitive space to launch in.
Who hunted Sentinel DNS?
Sentinel DNS was hunted by Devair Fernandes. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Devair Fernandes