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DNS Hackathon 2025

DNS Hackathon 2025

In early spring of 2025, 32+ hackers gathered in Stockholm for the DNS Hackathon!

It took place over a weekend (15-16 March) in the lovely offices of Netnod which are located in the famous area Filmstaden Solna, once one of the most modern film studios of its time in Europe.

Netnod, together with DNS-OARC and RIPE NCC, hosted 7 project teams and their project results and presentations can be found on this page.

A summary of the results was presented at the Netnod Meeting (18-19 March), link coming soon!

Hosts

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

Organizing Committee

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

Programme Committee

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

Projects

  • 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

🏆️ Awards 🏆️

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

Share the event

Here is a short footnote-able text if you want to mention this hackathon:

In early spring of 2025, 32+ hackers gathered in Stockholm for the DNS Hackathon!

It took place over a weekend (15-16 March) in the lovely offices of Netnod which are located in the famous area Filmstaden Solna, once one of the most modern film studios of its time in Europe.

Netnod, together with DNS-OARC and RIPE NCC, hosted 7 project teams and their project results and presentations can be found on https://github.com/DNS-Hackathon.

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