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|29. September 2013 | |||
|1.10 | |||
|http://files.subsecret.dk/DNSTester110.jar http://files.subsecret.dk/DNSTester110-src.jar | |||
|Now using [http://www.xbill.org/dnsjava/ dnsjava] for DNS lookups. With dnsjava it is possible to test any dns server (not just system's default dns server) | |||
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|26. May 2013 | |26. May 2013 | ||
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==License== | ==License== | ||
SubSecret DNSTester is released under the [[GPL]] | SubSecret DNSTester is released under the [[GPL]]<br/> | ||
[http://www.xbill.org/dnsjava/ dnsjava] is released under the BSD License | |||
Revision as of 20:19, 29 September 2013
SubSecret DNSTester
DNSTester is a simple java-based tool for testing quality of the systems default 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.
Download
JAR file also contains source code.
| Date | Version | File | Description |
|---|---|---|---|
| 29. September 2013 | 1.10 | http://files.subsecret.dk/DNSTester110.jar http://files.subsecret.dk/DNSTester110-src.jar | Now using dnsjava for DNS lookups. With dnsjava it is possible to test any dns server (not just system's default dns server) |
| 26. May 2013 | 1.00 | http://files.subsecret.dk/DNSTester100.jar | Initial release |
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 | 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 |
License
SubSecret DNSTester is released under the GPL
dnsjava is released under the BSD License
