How do you find all of your 301 redirects?

[EcommerceSite]

I would like a full list of 301 redirects that we have on our site. Is there a way to export it? I tried Bing Webmaster tools and the list was incomplete. We use IIS. Any ideas?

[TomRayner]

If you can export all of the URLs you want to check into a list, there's a few tools you can import them to to check the response code.

I think Screaming Frog does this, but a web-based solution which is quick to use is this one by Tom Anthony.  You can also define what user agent you want it to test as.

All your 301s will come up listed just as that, same for 302s, 404s etc.