I did not click on it Bob. Just did a search for the name ang google showed one or two line summaries of their pages. None seemed like porn though .
I did a bit of checking and saw that they are talking about DCS DACs. I went to DCS web site and they don't show any dealers in Germany. It may be a problem on DCS site but doesn't look good.
They also talk about MBL. I went there and of course they have dealers in Germany but this company is not one of them.
It is very common so that you don't get spam and unsolicited contact. Here is their take on google.com just the same:The owner of this domain is using a service to hide their personal/company details. Why?