May 9 – 10, 2015
Okura Hotel
Europe/Amsterdam timezone

Popularity ranking for domains based on DNS traffic

May 10, 2015, 3:00 PM
Heian I/II (Okura Hotel)

Heian I/II

Okura Hotel

Ferdinand Bolstraat 333 1072 LH Amsterdam
Lightning Presentations


Mr Sebastian Castro (.nz Registry Services)


This will be a lightning talk to present a technique from text mining applied to DNS traffic. By using the TF-IDF method, it's possible to identify which domain names are more relevant to a set of IP addresses, and comparing a large volume of DNS traffic can provide insights of general domain name behaviour. This is a PoC, and there will be visualizations.

Primary author

Mr Sebastian Castro (.nz Registry Services)

Presentation materials