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We are running a site with multiple languages hosted in a single environment on IIS7. For example,

  • - english
  • - german
  • - spanish

This is a single-host environment. All of these sites are in the same application space on the same physical machine.

I need to do cross-submission of sitemaps via robots.txt. Looking at the guidelines for this suggest this is possible, but the example indicates different physical machines.

Will the following entries in work?
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I'm not sure if it'll work this way (my guess is it won't), but I think your best bet here is to use some sort of rewrite rule to identify which domain the site is running on and display the appropriate robots.txt for it.

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