Name: OARC 45 (Stockholm, Sweden)
Start: 2025-10-07T09:00:00+02:00
End: 2025-10-08T18:05:00+02:00
Location: Quality Hotel Globe

OARC 45 (Stockholm, Sweden)

from Tuesday 7 October 2025 (09:00) to Wednesday 8 October 2025 (18:05)

Monday 6 October 2025
Tuesday 7 October 2025

09:00 In-Person Registration
In-Person Registration
09:00 - 10:00
Room: Stjärnrummet
10:00 OARC 45 Welcome
OARC 45 Welcome
10:00 - 10:10
Room: Stjärnrummet
Contributions

10:00 Welcome to OARC 45 - Phil Regnauld (DNS-OARC)
10:10 Keynote Speaker
Keynote Speaker
10:10 - 10:35
Room: Stjärnrummet
Contributions

10:10 Four principles and one new DNS query analysis platform - introducing DNS TAPIR - Mikael Kullberg
10:35 Session 1 PC Introduction
Session 1 PC Introduction
10:35 - 10:40
Room: Stjärnrummet
10:40 Session 1
Session 1
10:40 - 11:00
Room: Stjärnrummet
Contributions

10:40 A Break in the Case of Old J-Root Query Traffic - Duane Wessels (Verisign)
11:00 Day 1 Morning Break
Day 1 Morning Break
11:00 - 11:30
Room: Stjärnrummet

11:30 Session 2 Start
Session 2 Start
11:30 - 11:35
Room: Stjärnrummet
11:35 Session 2
Session 2
11:35 - 12:45
Room: Stjärnrummet
Contributions

11:35 Privacy and Security of DNS Resolvers used in the Nordics and Baltics - Jonathan Magnusson (Karlstad University)

11:55 Lessons learned from two DDOS attacks on resolver hosts - Dejan Donin (Cisco)

12:15 What breaks when you apply DNS at the root of network trust - David Redekop (ADAMnetworks)

12:30 Towards an Industry Best Practice for DS Automation - Peter Thomassen (deSEC)
12:45 Day 1 Lunch Break
Day 1 Lunch Break
12:45 - 14:15
Room: Stjärnrummet

14:15 Session 3 Start
Session 3 Start
14:15 - 14:20
Room: Stjärnrummet
14:20 Session 3
Session 3
14:20 - 15:00
Room: Stjärnrummet
Contributions

14:20 State of PQC for DNSSEC - Joe Harvey (Verisign)

14:45 DNS Transport Signaling: Avoiding the Chicken-and-Egg Problem - Johan Stenstam (Swedish Internet Foundation)
15:00 Special Presentation
Special Presentation
15:00 - 15:15
Room: Stjärnrummet
Contributions

15:00 The Nominet DNS Fund - Oliver Tweedie (Nominet)
15:15 Day 1 Afternoon Break
Day 1 Afternoon Break
15:15 - 15:45
Room: Stjärnrummet

15:45 Session 4 Start
Session 4 Start
15:45 - 15:50
Room: Stjärnrummet
15:50 Session 4
Session 4
15:50 - 17:20
Room: Stjärnrummet
Contributions

15:50 Who do you trust? Exploring the transitive trust graph of delegated TLDs - Matthew Thomas (Verisign)

16:05 From Diagnosis to Repair: A Large-Scale Study of DNSSEC Misconfigurations and an Automated Error Resolution Framework - Mohammad Ishtiaq Ashiq Khan (Virginia Tech)

16:20 DNSSEC Validation as part of Signing Pipeline - Libor Peltan (CZ.NIC)

16:35 Cascade: a friendly DNSSEC signer - Arya Khanna (NLnet Labs)
18:00 OARC 45 Social
OARC 45 Social
18:00 - 20:00
Room: Stjärnrummet
Wednesday 8 October 2025

09:00 In-Person Registration
In-Person Registration
09:00 - 09:30
Room: Stjärnrummet

09:30 Day 2 Session 1 Start
Day 2 Session 1 Start
09:30 - 09:35
Room: Stjärnrummet
09:35 Session 1
Session 1
09:35 - 11:00
Room: Stjärnrummet
Contributions

09:35 Using Anycast to Balance Local Regulatory Demands with Global Availability - Kate Gerry (NetActuate, Inc)

09:50 Anycast DNS Local Nodes and Routing Problems due to Asymmetric Routing on Internet Exchanges - Klaus Darilion (nic.at GmbH)

10:10 Autocast: automatic anycast site optimization - Thijs van den Hout (SIDN Labs)

10:30 Multi signer DNSSEC: .PG - Tamas Csillag (PCH.net)

10:45 Why image is worth having an eye on - Barbara Jantzen (deSEC)
11:00 Day 2 Morning Break
Day 2 Morning Break
11:00 - 11:30
Room: Stjärnrummet

11:30 Day 2 Session 2 Start
Day 2 Session 2 Start
11:30 - 11:35
Room: Stjärnrummet
11:35 Session 2
Session 2
11:35 - 12:45
Room: Stjärnrummet
Contributions

11:35 LLMs for DNS Abuse Detection: Promising or Overhyped? - Jihye Kim (University of the Bundeswehr Munich)

11:55 Web2 Woes and Web3 Warfare: Detecting and Dissecting DNS Abuse - Alexander Urbelis (ENS Labs Ltd.)

12:15 DSC Exporter: Lightweight and Realtime Observability of DSC Data - Benjamin Schönbach (Denic eG)

12:30 OpenTelemetry Tracing for your DNS - Peter van Dijk (PowerDNS)
12:45 Day 2 Lunch Break
Day 2 Lunch Break
12:45 - 14:15
Room: Stjärnrummet

14:15 Day 2 Session 3 Start
Day 2 Session 3 Start
14:15 - 14:20
Room: Stjärnrummet
14:20 Session 3
Session 3
14:20 - 15:15
Room: Stjärnrummet
Contributions

14:20 How Can We Raise the Bar for DNS Administration? - Sean Thorne (Akamai)

14:40 Launch of Public DNS4EU service - Roman Šilhan (Whalebone)

14:45 A Proposal on NTA Transparency - John Todd (Quad9)

14:50 Mozilla TRR ❤️ You - Lars Eggert (Mozilla) Valentin Gosu (Mozilla)

14:55 DNS in Large Enterprise Environments - Andreas Taudte (p-square GmbH)

15:00 DNSSEC Operations: What keeps TLD operators up at night - Alex Band (NLnet Labs)

15:05 DNS Best Current Practices - a DNS-OARC Community initiative - Matthijs Mekking (ISC)

15:10 OARC 45 Wrap Up
15:15 Day 2 Afternoon Break
Day 2 Afternoon Break
15:15 - 15:45
Room: Stjärnrummet

15:45 OARC Members Meeting
OARC Members Meeting
15:45 - 17:45
Room: Stjärnrummet

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