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This site contains DNS performance data which has been submitted by users of namebench DNS benchmarking software. To share your own results, download namebench 1.3, enable it in the user interface, or use the -u option:

./namebench.py -u

For privacy reasons, namebench only uploads details on a predefined list of index hosts, and masks internal IP addresses before uploading.

Recent Submissions

Results may be unlisted if there were other recent listed submissions from the same host, or if there was not enough data provided for a conclusive result.

ID Location Network Best Current Improvement Age
X Unknown TFN TW SYS-192.168.x-4474 75.2% 12 minutes
X Unknown HutchCity HK SYS- 57.4% 16 minutes
X Unknown Velox PE/RJ/RN/SE BR SYS- 66.4% 19 minutes
X Unknown Google Public DNS SYS-192.168.x-4474 222.9% 53 minutes
X Unknown 2601:9:3401:70f0:5dae:767a:87dd:75e4.0/24 Qwest Redirect US SYS-10.x-9114 810.7% 1 hour, 33 minutes
X Unknown Google Public DNS SYS- 16.9% 1 hour, 40 minutes
X Unknown Telstra lon AU SYS-192.168.x-9337 83.8% 1 hour, 41 minutes
X Unknown Google Public DNS SYS-192.168.x-4764 7.7% 1 hour, 50 minutes
X Unknown Google Public DNS Internal 10-1-1 25.0% 1 hour, 54 minutes
X Unknown SYS-192.168.x-4789 SYS-192.168.x-4789   2 hours, 1 minute
X Unknown 2a02:8109:1580:be0:cdbb:ab01:9771:ac92.0/24 SYS-192.168.x-2428 SYS-192.168.x-2428   2 hours, 1 minute
X Unknown OpenDNS-2 OpenDNS-2   2 hours, 4 minutes
X Unknown 2601:8:9100:c0d:d87f:6b24:4cea:2470.0/24 Google Public DNS SYS-10.x-9114 36.0% 2 hours, 18 minutes
X Unknown SYS-192.168.x-9337 SYS-192.168.x-9337   2 hours, 26 minutes
X Unknown SYS-192.168.x-4474 SYS-192.168.x-4474   2 hours, 28 minutes

Submissions Map

For the most recent 150 submissions:

Open Source

The source code for this website is available at Google Code - Contributions are welcome!

The anonymized data collected by this site is also free to use by others. We are currently working out the export format details.