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How Centralised is DNS Traffic Becoming?

How Centralised is DNS Traffic Becoming?

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Giovane Moura

14 min read

There have been growing concerns over the last few years about the excessive concentration of control over the Internet's markets and infrastructure — what is commonly referred to as Internet centralisation. In this article, Giovane Moura talks about how he and his colleagues have been measuring ce…

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Where We're at with RPKI Resiliency

Where We're at with RPKI Resiliency

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Nathalie Trenaman

7 min read

We kicked off our RPKI Resiliency Project last May. In this update, find out how the project has progressed since then and what's coming up in the year ahead.

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An Update on Developments with DNS-over-HTTPS

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Andrew Campling

8 min read

DNS-over-HTTPs (DoH) has come a long way, but there's still plenty of work to be done. Here's an update from Andrew Campling on developments in DoH.

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The PeeringDB Survey 2020

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Leo Vegoda

2 min read

The latest PeeringDB survey is live now. Are you a PeeringDB user? Then take this short survey and help make peering better and easier for all.

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Inferring the Deployment of Inbound Source Address Validation Using DNS Resolvers

Inferring the Deployment of Inbound Source Address Validation Using DNS Resolvers

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Yevheniya Nosyk

6 min read

Source Address Validation (SAV) is the best current practice (BCP 38/RFC 2827) aimed at filtering packets based on source IP addresses at the network edge. In this article, we show how to identify networks that do not deploy SAV for incoming traffic.

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Your EU Regulation Update: October 2020 Edition

Your EU Regulation Update: October 2020 Edition

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Suzanne Taylor

12 min read

This is the fifth in an ongoing series in which we give a brief overview of the most pertinent digital policies currently being proposed, debated and implemented in the European Union.

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Journeying into XDP Part 1: Augmenting DNS

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Tom Carpay

16 min read

In this post, we at NLnet Labs look at how eXpress Data Path (XDP) can augment existing DNS software. We share our experiences of implementing Response Rate Limiting in XDP.

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Lifecycle of the RIPE NCC RPKI Validator

Lifecycle of the RIPE NCC RPKI Validator

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Nathalie Trenaman

4 min read

Nathalie Trenaman looks at the past, the present and (most importantly) the future of the RIPE NCC RPKI Validator.

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Route Collection at the RIPE NCC - Where are we and where should we go?

Route Collection at the RIPE NCC - Where are we and where should we go?

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Emile Aben

13 min read

Over the past months we've been looking at our Routing Information Service (RIS) and thinking about how to make it best fit for purpose. Ahead of our upcoming RIPE NCC Open House on RIS, this post raises a set of open questions to our community aimed at starting a conversation about how we can keep…

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A First for the RIPE NCC: Seizure of the “Right to Registration of IPv4 Addresses” for the Recovery of Money

A First for the RIPE NCC: Seizure of the “Right to Registration of IPv4 Addresses” for the Recovery of Money

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Ciaran Byrne

4 min read

We recently processed our first IPv4 transfer on the basis of a Dutch court order. In this article we provide an overview of this case and briefly explain how things will work moving forwards.

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