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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 122.151.150.0/24 Telstra lon AU SYS-192.168.x-4474 35.0% 2 minutes
X Unknown 2602:306:c4dc:5770:6413:e1ab:3ade:9488.0/24 SBC/AT&T Global-2 US SYS-192.168.x-5643 0.5% 6 minutes
X Unknown 74.83.50.0/24 Qwest US SYS-192.168.x-8817 69.9% 30 minutes
X Unknown 71.228.39.0/24 Internal 192-1-1 75.75.75.75 73.6% 34 minutes
X Unknown 68.56.123.0/24 OpenDNS-2 SYS-192.168.x-9337 20.1% 39 minutes
X Unknown 172.219.176.0/24 Telus Alberta-4 CA OpenDNS-2 55.6% 50 minutes
X Unknown 96.231.130.0/24 Verizon NSRest US SYS-192.168.x-9337 116.1% 56 minutes
X Unknown 207.194.128.0/24 AEBC CA SYS-192.168.x-9337 0.0% 1 hour, 17 minutes
X Unknown 72.51.210.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 18 minutes
X Unknown 98.111.184.0/24 SYS-71.242.0.12 SYS-192.168.x-9337 141.4% 1 hour, 42 minutes
X Unknown 173.17.50.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 46 minutes
X Unknown 96.238.148.0/24 Internap NYC-2 US SYS-192.168.x-9337 412.0% 2 hours, 3 minutes
X Unknown 71.105.234.0/24 Internap LAX US SYS-192.168.x-9337 98.8% 2 hours, 7 minutes
X Unknown 201.43.201.0/24 DynGuide Speedy BR 62.8% 2 hours, 14 minutes
X Unknown 200.100.112.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   2 hours, 22 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.