Welcome to the DNS Hackathon 2025, hosted by Netnod, RIPE NCC, and DNS-OARC. During March 15–16 (the weekend before Netnod meeting), a DNS Hackathon will be held with hackers gathered from all corners of the world to work on DNS.

More information will follow.

The Hackathon is hosted by Netnod, DNS-OARC, and RIPE NCC.

The organizing committee consists of Johanna Eriksson (Netnod), Denesh Bhabuta (DNS-OARC) and Vesna Manojlovic (RIPE NCC).

The programme Committee consists of Arife Vural-Butcher (Freelancer), Lars-Johan Liman (Netnod) and Samaneh Tajalizadehkhoob (ICANN).

• Recording of the introductions webinar: https://ripe.zoom.us/rec/share/xLenDCxBd-BdkjL9pjTm-T4TlROxpMVqc7lCJCde67VhR0J-FIklEvmsRTD5RR2d.vJN3wmxpXbyBoOF6 Passcode: s25YC5y.
• Slides
• intro-to-DNS-hackathon-vesna.pdf
• hackathon-logistics-johanna.pdf

• Poisonlicious

  Results presentation

  Team: Stéphane Bortzmeyer (Afnic), Willem Toorop (NLnet Labs), Moin Rahman (Cybermancer Infosec B.V.), Babak Farrokhi (Quad9)

• LHB

  Results presentation

  Team: Teddy Hogeborn (Nordisk Media Utveckling AB), Björn Påhlsson (Nordisk Media Utveckling AB), Asbjørn Sloth Tønnesen (Fiberby ApS), Ali Mohammad Pur (PCH), Niall O'Reilly (Tolerant Networks Ltd)

• Babies

  Results presentation

  Team: Aleksi Suhonen (TREX Regional Exchanges Oy), Anand Buddhdev (RIPE NCC), Marcin (Internet Systems Consortium), Piotrek Zadroga (ISC)

  Extensions to Catalog Zones (IETF draft)

• idIOT

  Results presentation

  Team: Ulrich Wisser (ICANN), Andrew Losty (UCL), Abhishek Kumar Mishra (Inria, Lyon), Arife Vural-Butcher (Freelancer)

• Canned DNS

  Results presentation

  Team: Annika Hannig, Mats Dufberg (Internetstiftelsen (Swedish Internet Foundation, .se registry), Daniel Clappier (University of Applied Sciences Karlsruhe (HKA) & ANEXIA Deutschland GmbH)

• DohoT or Donion

  Results presentation

  Team: Tor Arvill (Netnod), Jonathan Magnusson (Karlstad University), Tom (IWW), Alfred Arouna (SimulaMet)

• resviz

  Results presentation

  Team: Leo Olofsson (GetSwish AB), Roger Murray (Swedish Internet Foundation), Jerry Lundström (DNS-OARC), Jonas Andersson (Internetstiftelsen Hacker)

  resviz-nomnoml, demo: https://dev.dns-oarc.net/resviz/?www.cmdns.dev.dns-oarc.net

We have three categories of awards, in no particular order:

• Funniest project name: idIOT

• Most complete project: Canned DNS

• Project with the self appointed most annoying team member: Babies

Coming soon!