OARC 45

OARC 45 will be a hybrid event taking place at the Quality Hotel Globe in Stockhom, Sweden on 07-08 October 2025.

About this Event

OARC 45 will be in a hybrid in-person and online format at the Quality Hotel Globe Arenaslingan 7, 121 77 Johanneshov, Sweden on Tuesday, October 7th and Wednesday, October 8th, 2025

Social Media hashtags: #OARC45 #LoveDNS

Workshop website: OARC 45 Workshop

DNS-OARC is a non-profit, membership organization that seeks to improve the security, stability, and understanding of the Internet's DNS infrastructure. Part of these aims are achieved through workshops.

DNS-OARC Workshops are open to OARC members and to all other parties interested in DNS operations and research.

For more information about DNS-OARC itself, please visit our primary site.

This year, OARC 45 is part of a broader DNS Week—a full calendar of events bringing together the global DNS community in one place:

DNS Week Schedule (October 1–9)
Oct 1–2: CENTR R&D Workshop
Oct 4–5: Internetstiftelsen Hackathon 2025, in proud collaboration with DNS-OARC and Netnod
Oct 6: OARC Community Sessions (Limited space is available—courtesy of Internetstiftelsen—for community-led meetings. If you’d like to reserve a slot to connect with peers or working groups while everyone is in town, please contact bWVldGluZyB8IGRucy1vYXJjICEgbmV0. )
Oct 6: (evening): Mentor Mingle for New Attendees
Oct 7: Day 1 OARC 45 Workshop
Oct 7 (evening): OARC 45 Social - Register now!
Oct 8: Day 2 OARC 45 Workshop
Oct 8: OARC Members-Only Annual Meeting (following the workshop)
Oct 8 (evening): Joint Netnod + DNS-OARC Social (sponsored by Sunet, more information to follow)
Oct 9: Netnod Tech Meeting 2025, 20th Anniversary

Registration Fees:

REMOTE Attendance:

• US$170 (Members within allocation / Speakers)
• US$200 (Others)

IN-PERSON Attendance:

• US$467.50 until Jul 22nd ; US$552.50 thereafter (15% discount applied for Members within allocation / Speakers)
• US$550 until Jul 22nd ; US$650 thereafter (Others)

Fee waivers are available to support those who are part of under-represented groups at DNS-OARC. Please, e-mail bWVldGluZyB8IGRucy1vYXJjICEgbmV0 to get a special registration link.

Please Note:

• All registrations are non-transferable

Please Note:

• All registrations are non-transferable
• Accommodation Booking Link -

Funding DNS-OARC Workshops:

We are currently seeking further funding for the workshop. This can be done in various ways:

1) Sponsoring OARC 45

2) Annual Workshop Patronage (in the calendar year 2026)

3) Donation

4) Adding an additional amount to your registration of OARC 45 - by selecting both your "Registration" and the "A Little Extra" options on the registration page.

FAQs

Where can I contact the organizer with any questions?

• Send an email to bWVldGluZyB8IGRucy1vYXJjICEgbmV0

Is my registration/ticket transferrable?

• Only in special circumstances where previously agreed

Can I update my registration information?

• Please contact us to do this

What is the refund policy?

• There are no refunds

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