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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 187.44.55.0/24 SYS-192.168.x-4474 SYS-192.168.x-4474   1 minute
X Unknown 67.5.28.0/24 OpenDNS-2 Internal 192-0-1 16.3% 4 minutes
X Unknown 108.185.2.0/24 RoadRunner NC US RoadRunner NC US   7 minutes
X Unknown 213.241.52.0/24 SYS-192.168.x-4764 SYS-192.168.x-4764   7 minutes
X Unknown 2601:1:3480:e9c:216:cbff:fe83:901e.0/24 Google Public DNS-2 Comcast DNSSEC-2 US 8.1% 16 minutes
X Unknown 73.162.42.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   20 minutes
X Unknown 68.186.252.0/24 NTT SYS-192.168.x-9337 45.7% 22 minutes
X Unknown 172.13.218.0/24 SYS-192.168.x-5643 SYS-192.168.x-5643   24 minutes
X Unknown 179.222.112.0/24 SYS-172.x-4874 SYS-172.x-4874   24 minutes
X Unknown 2a02:8070:b380:8920:78fa:cb26:442b:c44d.0/24 78.42.43.62 78.42.43.62   29 minutes
X Unknown 142.129.92.0/24 NTT RoadRunner NC US 50.2% 30 minutes
X Unknown 177.106.199.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   30 minutes
X Unknown 201.215.69.0/24 VTR-2 CL Sprintlink 1.5% 31 minutes
X Unknown 152.253.72.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   39 minutes
X Unknown 200.100.65.0/24 Speedy-2 BR SYS-192.168.x-9337 68.3% 46 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.