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Counting DNSSEC
Counting DNSSEC
Geoff Huston — 24 Sep 2012

It is possible to measure how well we are doing with DNSSEC? How many of the DNS resolvers will now perform DNSSEC validation of a domain name? How many of the Internet's user population are using these DNSSEC-validating resolvers? In this article we will explore a way to answer these questions, and provide some measures that describe which countries are well advanced in their use of DNSSEC deployment, and which are falling behind.

Update on AS Path Lengths Over Time
Update on AS Path Lengths Over Time
Mirjam Kühne — 10 Sep 2012

One way to determine the denseness of the Internet, or its “interconnectedness”, is to look at the path length between Autonomous Systems (ASes). A while ago we looked at that and also at differences between IPv4 and IPv6 networks. Has this changed in the meantime? See our findings below.

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