DNSTester

DNSTester

DNSTester is a simple java-based tool for testing quality of a given DNS Server. This can be a useful first step into finding out why pages sometimes takes a long time to load or do not load at all.

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File ]} Benchmarks Here is some benchmarks i did on various DNS Server with the tool. Delay 0.5 sec. DNS Provider Requests Average delay (ms.) Median delay (ms.) Min delay (ms.) Max delay (ms.) Failed 8.8.8.8 Google 1000 100 66 64 533 0 Router DNS (8.8.8.8) Netgear DGND4000 V1.1.00.14 1000 197 133 66 5398 0 208.67.222.222 OpenDNS 1000 122 100 50 15304 0 89.150.129.4 Fullrate 1000 28 25 24 204 0 Router DNS (89.150.129.4) Netgear DGND4000 V1.1.00.14 1000 66 27 25 415 0 Versions License SubSecret DNSTester is released under the GPL