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    News

    press

    Nominet Invests in Quad9

    Quad9 has been chosen as one of the first recipients of the Nominet DNS Fund, which is designed to support the “unseen” work that keeps the internet running.
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    blog

    DNSSEC NTAs: No Good Compromises

    Quad9 believes that DNSSEC is required for a secure DNS and will only implement Negative Trust Anchors (NTAs) for the shortest time possible when it believes the greater harm would come from taking no action.
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    blog

    Protecting Millions in Asia: A Call for Regional Threat Intelligence Partners

    Quad9 is looking for Threat Intelligence partners who specialise in regional threats in the Asian regions.
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    blog

    Trends H2 2025: Cyber Insights

    Quad9 provides security insights on the threats blocked by us between July and December 2025. This time we analyzed the top 25 domains blocked by us. The report combines DNS telemetry data and open-source intelligence with statistics and analysis to provide security insights on the top malicious domains visited by our users and blocked by Quad9 DNS.
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    press

    Swoop and Quad9 Join Forces to Deliver Free, Privacy-First Cyber Protection for Australians

    Australian telco Swoop has teamed up with Swiss-based cybersecurity nonprofit Quad9 to deliver free, enterprise-grade DNS protection nationwide, ensuring Australians regain access to fast, reliable security against online threats.
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    blog

    A Letter from the GM: Urgent Call for EU Legislative Protection of Core Internet Security Infrastructure

    Quad9 General Manager, Simon Forster, writes to express serious concern regarding emerging proposals that would require DNS resolvers to intervene in content enforcement actions.
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    press

    Sylvie LaPerrière Appointed to Quad9 Foundation Council

    Public-benefit cybersecurity organisation Quad9 welcomes global governance and digital infrastructure leader Sylvie LaPerrière to its governing board.
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    blog

    When Enforcing Copyright Starts Breaking the Internet’s Plumbing

    Around the world, courts are increasingly allowing holders of intellectual property (IP) rights to shift the cost and burden of enforcement onto neutral third parties — including the organisations that keep the internet running.
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    blog

    DOH HTTP/1.1 Retirement December 15, 2025

    Quad9 will be discontinuing support within DNS-over-HTTPS (DOH) using HTTP/1.1 on December 15, 2025.
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    press

    Quad9 ja CSC sopivat kumppanuudesta kyberturvallisuuden vahvistamiseksi Suomessa

    Quad9 ja CSC – Tieteen tietotekniikan keskus sopivat uudesta kumppanuudesta. Tämä yhteistyö parantaa kyberturvallisuussuojauksia korkeakouluissa ja tutkimuslaitoksissa Suomessa sekä laajemman yleisön joukossa, joka luottaa avoimeen DNS-infrastruktuuriin (Domain Name System, internetin nimipalvelujärjestelmä). CSC vastaa Suomen kansallisesta korkeakoulu- ja tutkimusverkko Funetista.
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