Keeping Private Namespace Queries Private ...more of the quiet work behind the scenes that deserves to be talked about! quad9.net/news/blog/ke... #privacy #security #DNS #infosec
Quad9
@quad9dns.bsky.social
9.9.9.9 Security, Privacy, Performance. Support Requests: support@quad9.net Quad9 Status: https://uptime.quad9.net
A little reading to put in the queue for the weekend...we've updated our privacy policy (quad9.net/privacy/poli...) AND are sharing a blog to explain the changes. quad9.net/news/blog/we... As always, all respectful feedback and questions are welcome! 🫶😍 #privacy #DNS #internetintegrity #infosec
Next week is a busy week for the team headed to Edinburgh, including a chat with our friend Andrew! We hope to see you there! ✈️ 🏴 www.linkedin.com/posts/andrew... #DNS #OARC46 #RIPE92 #infosec
#dns #oarc46 #ripe92 #cybersecurity #dnssec | Andrew Campling
OARC 46 and RIPE 92 Meeting Previews, with some NTAs on the side - Call Replay The OARC 46 meeting is taking place in Edinburgh on Saturday 16th and Sunday 17th May, followed immediately by the RIPE ...
linkedin.com
Some may have experienced outage intervals for our primary zone "quad9.net" on 8 May - for we which we are sorry and appreciate your support and patience 🫶 . Here are the details: quad9.net/news/blog/an... #DNS #transparency #infosec
ISO an Infrastructure Provisioning Manager to join our amazing Quad9 team. 🌠 Interested? You can find all the details right here: quad9.net/about/jobs/ Remember, sharing is caring 🫶 #DNS #privacy #internetfreedom #infosec #jobs #hiring
Reminder to our users who subscribe to our status page. We migrated to a new platform today, and you will need to re-subscribe if you wish to continue receiving notifications. More here: quad9.net/news/blog/no... #DNS #privacy
Here at the #GlobalPeeringForum in Panama 🇵🇦 this week! Reach and out say hi 👋 if you're here too! #peering #networkconnections #DNS
Mark your calendar! Starting June 15, 2026, DNSSEC strict validation will be active across every Quad9 service endpoint, including 9.9.9.10. 🥳 #DNSSEC #DNS #infosec quad9.net/news/blog/qu...
Quad9 Enables DNS Over HTTP/3 and DNS Over QUIC quad9.net/news/blog/qu... And no, this isn't April Fools 😉 #DNS #DOH3 #DOQ #infosec
We are honoured to be one of the first recipients of the Nominet DNS Fund. We thank @nominet.uk for their forward thinking - helping public interest nonprofits, such as Quad9. quad9.net/news/press/n... Congratulations to the other recipients! #DNS #internetintegrity #privacy #infosec
We agree! And if you want to learn more about our thoughts on this topic, check out our blog: quad9.net/news/blog/wh... #DNS #internetintegrity
Ars Technica@arstechnica.com · 5mo agoDNSSEC Negative Trust Anchors: No Good Compromises => learn more about them and our new policy. quad9.net/news/blog/dn... #infosec #DNSSEC #transparency #security #DNS
Protecting Millions in Asia: A Call for Regional Threat Intelligence Partners Remember - sharing is caring! 🫶 #DNS #threatintel #Asia #infosec #partnership
Seeing a high volume of blocked #DNS queries to the domain linked to the #Mozi botnet & the #React2Shell exploit. This identified malicious domain is provided by our #threatintel partner, ThreatSTOP. Our proactive DNS filtering is currently preventing these connections to keep you secure. #infosec
The latest Quad9 Trends report with insights from our Director of #ThreatIntel for H2 2025 👉 quad9.net/news/blog/tr... #DNS #infosec #mirai #omnatour #malvertizing #crowdstrike
Quad9 has new DNS over HTTPS and DNS over TLS .mobileconfig profiles for iOS/MacOS for January 2026 <-> January 2027. Download the profiles here: docs.quad9.net/Setup_Guides... #infosec #DNS
iOS 14 and later (Encrypted) - Quad9 Documentation
docs.quad9.net
Good morning #Dallas! We have made the required changes and are monitoring DFW to ensure the issue is fully resolved. uptime.quad9.net Thanks for your patience!
Quad9 Public Network Status Page Status
Welcome to Quad9 Public Network Status Page's home for real-time and historical data on system performance.
uptime.quad9.net
Quad9@quad9dns.bsky.social · 7mo agoHeads up to our friends in #Dallas (DFW). We've identified an issue affecting the service which will require the PoP to go offline for up to 2 hours tomorrow (Jan 15th). For more details please check our status page uptime.quad9.net We apologize for the service degradation and inconvenience!
Heads up to our friends in #Dallas (DFW). We've identified an issue affecting the service which will require the PoP to go offline for up to 2 hours tomorrow (Jan 15th). For more details please check our status page uptime.quad9.net We apologize for the service degradation and inconvenience!
Quad9 Public Network Status Page Status
Welcome to Quad9 Public Network Status Page's home for real-time and historical data on system performance.
uptime.quad9.net
What's new on the #quad9merch shop? We've started a collection for the world's "Future Internet Defenders" 👉 quad9-shop.fourthwall.com/collections/... Check it out! 😻
Good morning #Chicago! Our ORD site is undergoing some maintenance this morning to improve our service. 🔧 Thanks for your patience!
We're off to #SplinterCon in Paris 🇫🇷 next week! ✈️ We'll be showcasing the Quad9 Event Dashboard (QED) built on the Globe of Wonder (github.com/Quad9DNS/Glo...) and doing a lightning ⚡ talk or two! Give us a shout if you'll be around! #DNS #infosec #internetintegrity #encryption
Heads up to our friends in the #UK - we're performing maintenance at the LHR site which should be completed in ~ another 4 hours. We're sorry for the inconvenience!
This #GivingTuesday, please consider making a donation to continue our work to sustain a public-benefit cybersecurity service that puts users first, not profit. 👉 quad9.net/donate/ #DNS #privacy #infosec #internetintegrity
#ICYMI: Quad9 will be discontinuing support within DNS-over-HTTPS (DOH) using HTTP/1.1 in just 2 weeks! #infosec
Quad9@quad9dns.bsky.social · 10mo ago#TLDR: Quad9 will be discontinuing support within DNS-over-HTTPS (DOH) using HTTP/1.1 on December 15, 2025. Mark your calendar 🗓️ and please share, especially if you know someone who will be affected! Full story here 👉 quad9.net/news/blog/do... #DOH #DNS #infosec
