In response to user request we have cleaned up an internal test tool and released it under GPL. It uses the same underlying code as the iMS POST server in resolving MX records. It can be used to provide a basic indication of how well a DNS server responds to requests.
You can get a copy of the test tool here: www.coolfusion.com/pub/ods/ims/utilities/dnstester.zip The program is fairly straightforward and includes a small readme file. FYI - here are some results using the tool: Server 1 Total Attempts = 500 Total Time = 51.371 seconds Total OK = 146 Total NG = 354 Average Response Time = 0.102742 seconds Response time is exceptional Success % = 29.2 DNS Server should not be used Server 2 Total Attempts = 500 Total Time = 128.019 seconds Total OK = 500 Total NG = 0 Average Response Time = 0.256038 seconds Response time is good Success % = 100 Exceptional In the above testing (which was done on live servers and is not fabricated) shows that Server 1 should not be used for MX resolutions whereas Server 2 is fine. Regards, Howie ==^======================================================= This list server is Powered by iMS "The Swiss Army Knife of Mail Servers" -------------------------------------------------------------------------------------- This list is provided as a free service. Although we will try to address issues in a timely manner, support via this list is not guaranteed. If you require expedited support then a support contract is required. Support may be purchased from http://www.coolfusion.com/commerce. Details regarding support options may be reviewed at: http://www.coolfusion.com/SupportOptions.cfm -------------------------------------------------------------------------------------- To leave this list please complete the form at http://www.coolfusion.com/Support/ Need an iMS Developer license? Sign up for a free license here: http://www.coolfusion.com/Developers/ List archives: http://www.mail-archive.com/infusion-email%40eoscape.com/ Note: You are subscribed as [EMAIL PROTECTED] ==^=======================================================
