They're at:
* http://wikimediafoundation.org/wiki/WMFJA1/dsb
* http://wikimediafoundation.org/wiki/WMFJA1/hsb
I get those pages if I click on the donation banners on
dsb.wikipedia.org and hsb.wikipedia.org -- you do not because you live
in Germany, so you get redirected to the Wikimedia Deutschland
donation page/website.