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Ok, I modified my above post to reflect what you are talking about.
But, those of us familiar with GRC realize that the DSN BT is not exactly a new tool.
I was trying to thank you for mentioning the site and ALL the tools to the unknowing and reminding those of us who are sometimes a little forgetful.
As for me, when I use GRC DNS BT, I leave all of the entries active or else I would never know which one is the best. It does not take but a couple of mins as the tool is very quick.
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