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29 September 2017 to 3 October 2017
Fairmont San Jose
US/Pacific timezone

DNS Priming Queries 2017

30 Sep 2017, 09:30
15m
Regency 2 Ballroom (Fairmont San Jose)

Regency 2 Ballroom

Fairmont San Jose

170 S Market Street, San Jose, 95113, CA, USA
Standard Presentation Public Workshop Public Workshop

Speaker

Mr. Daniel Karrenberg (RIPE NCC)

Description

The number of queries for the '. NS' RRset received at K.root-servers.net today is around 2000/second. This is much higher than what we would expect from well behaved clients. Hence we have studied all priming queries received at K for seven consecutive days in July 2017. This work describes the general characteristics of the priming queries and suggests a classification of client behavior. We will then briefly explore possible strategies for root name servers to improve service to well behaved clients and to support a larger '. NS' RRset.
Talk Duration 15 Minutes

Primary author

Mr. Daniel Karrenberg (RIPE NCC)

Presentation Materials

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