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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 2601:c:a380:1311:40a0:1b66:5061:dd5d.0/24 Comcast San Jose US 1.8% 5 minutes
X Unknown 10.x-1403 10.x-1403   34 minutes
X Unknown 2602:306:cde8:9460:2476:916c:8234:2a04.0/24 Qwest US SYS-192.168.x-5643 78.0% 57 minutes
X Unknown OpenDNS-2 Google Public DNS 60.7% 1 hour
X Unknown OpenDNS-2 Google Public DNS-2 35.4% 1 hour, 4 minutes
X Unknown SYS-192.168.x-5316 SYS-192.168.x-5316   1 hour, 20 minutes
X Unknown SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 24 minutes
X Unknown SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 34 minutes
X Unknown Verizion Home3 US SYS-192.168.x-9337 61.5% 2 hours, 1 minute
X Unknown 10.x-1403 10.x-1403   2 hours, 2 minutes
X Unknown DWL IN SYS-192.168.x-9337 19.2% 2 hours, 6 minutes
X Unknown SuddenLink US SuddenLink US   2 hours, 9 minutes
X Unknown SYS-192.168.x-7927 SYS-192.168.x-7927   2 hours, 16 minutes
X Unknown Google Public DNS-2 SYS-192.168.x-9337 46.2% 2 hours, 20 minutes
X Unknown 2a02:678:4c1:2401:8d4a:4632:9d31:b747.0/24 SYS-192.168.x-4474 SYS-192.168.x-4474   2 hours, 26 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.