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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 SYS-   3 minutes
X Unknown SYS-10.x-7918 SYS-10.x-7918   10 minutes
X Unknown Brasil Telecom BR Brasil Telecom BR   23 minutes
X Unknown Shaw Calgary-4 CA SYS- 7.1% 27 minutes
X Unknown Telstra AU UltraDNS 107.5% 30 minutes
X Unknown Comcast DNSSEC-2 US Comcast DNSSEC-2 US   33 minutes
X Unknown Level 3/GTEI-4 OpenDNS-2 14.9% 57 minutes
X Unknown SBC San Fran US SYS-192.168.x-5643 210.8% 1 hour, 21 minutes
X Unknown SYS- SYS-192.168.x-9337 22.7% 1 hour, 31 minutes
X Unknown UU Cache-2 US SYS-10.x-9114 50.8% 1 hour, 33 minutes
X Unknown SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 35 minutes
X Unknown NTT Google Public DNS 17.7% 1 hour, 48 minutes
X Unknown 2602:306:bc0e:22c0:6929:e6b4:365f:924b.0/24   1 hour, 52 minutes
X Unknown Google Public DNS-2 SYS-192.168.x-9337 34.4% 1 hour, 52 minutes
X Unknown OpenDNS SYS-192.168.x-9337 212.5% 2 hours, 5 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.