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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:d85:5b9f:463b:7155.0/24 75.75.75.75 75.75.75.75   3 minutes
X Unknown 83.149.19.0/24 SYS-10.x-4203 SYS-10.x-9001 2.7% 5 minutes
X Unknown 76.120.94.0/24 Comcast West Opt-Out US SYS-192.168.x-9337 0.4% 26 minutes
X Unknown 86.135.165.0/24 BT-6 GB   34 minutes
X Unknown 79.17.171.0/24 Telecom Italia 69 IT Telecom Italia 69 IT   35 minutes
X Unknown 23.241.73.0/24 Cox Oklahoma City-2 US RoadRunner NC US 17.9% 35 minutes
X Unknown 2601:9:6e00:2e:25e8:2063:6e49:3506.0/24 SYS-192.168.x-4764 SYS-192.168.x-4764   40 minutes
X Unknown 24.0.192.0/24 75.75.75.75 75.75.75.75   59 minutes
X Unknown 96.3.5.0/24 OpenDNS-3 SYS-192.168.x-9337 18.9% 1 hour, 10 minutes
X Unknown 50.148.139.0/24 SYS-192.168.x-4764 SYS-192.168.x-4764   1 hour, 11 minutes
X Unknown 71.126.133.0/24 Verizon NSRest US SYS-192.168.x-9337 148.1% 1 hour, 11 minutes
X Unknown 98.22.27.0/24 OpenDNS-2 SYS-192.168.x-5016 22.9% 1 hour, 25 minutes
X Unknown 190.141.180.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 25 minutes
X Unknown 49.124.193.0/24 OpenDNS-2 SYS-192.168.x-3023 3.9% 1 hour, 27 minutes
X Unknown 201.190.18.0/24 OpenDNS-2 SYS-192.168.x-9337 52.5% 1 hour, 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.