9-10 May 2015
Okura Hotel
Europe/Amsterdam timezone
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Okura Hotel - Heian I/II
Public Workshop

A Day in the Life of a DNS Resolver


  • Mr. Bruce VAN NICE

Primary authors


Abstract content

Analysis of high resolution DNS data reveals intricate patterns. This presentation offers visualizations of 24 hours of query data for provider resolvers across time, type, TLDs, and names for both legitimate and malicious traffic. Drill downs into threat details – such as bot, DDoS, and malware will be presented. Other query data will also be evaluated and displayed.


Graphs and other visualizations capturing one days DNS resolver data from a European provider.