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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 84.251.118.0/24 SYS-192.89.123.29   3 minutes
X Unknown 201.141.5.0/24 SYS-10.x-7918 SYS-10.x-7918   10 minutes
X Unknown 189.31.41.0/24 Brasil Telecom BR Brasil Telecom BR   23 minutes
X Unknown 68.151.248.0/24 Shaw Calgary-4 CA SYS-64.59.184.15 7.1% 27 minutes
X Unknown 202.165.88.0/24 Telstra AU UltraDNS 107.5% 30 minutes
X Unknown 71.60.184.0/24 Comcast DNSSEC-2 US Comcast DNSSEC-2 US   33 minutes
X Unknown 24.13.128.0/24 Level 3/GTEI-4 OpenDNS-2 14.9% 57 minutes
X Unknown 75.48.13.0/24 SBC San Fran US SYS-192.168.x-5643 210.8% 1 hour, 21 minutes
X Unknown 187.126.245.0/24 SYS-200.165.132.147 SYS-192.168.x-9337 22.7% 1 hour, 31 minutes
X Unknown 64.20.134.0/24 UU Cache-2 US SYS-10.x-9114 50.8% 1 hour, 33 minutes
X Unknown 50.88.194.0/24 SYS-192.168.x-9337 SYS-192.168.x-9337   1 hour, 35 minutes
X Unknown 99.172.74.0/24 NTT Google Public DNS 17.7% 1 hour, 48 minutes
X Unknown 2602:306:bc0e:22c0:6929:e6b4:365f:924b.0/24 208.67.220.123 208.67.220.123   1 hour, 52 minutes
X Unknown 105.237.162.0/24 Google Public DNS-2 SYS-192.168.x-9337 34.4% 1 hour, 52 minutes
X Unknown 108.45.126.0/24 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.