Is there a tool out there to show the path that an affiliate link takes to get to it's landing page (like how many redirects)? And is there a way to tell if your ESP is jacking your links/using your IP's for their own offers?
effetech.com - they have packet sniffers and http sniffers. you might need to run on compatibility mode....but WILL do the job. will show a complete trace including headers info for each request