[thelist] unauthorized mirror

[noah]

Hi,

I just happened to come across what appears to be a mirror of my site. I 
have no idea where it came from, but my site is fairly recent (< 1 month), 
so it must be fairly new.

My site is http://tookish.net/
The mirror is http://www.ate-reisen.de/

Does anyone have any idea what's going on? Am I being scammed, or is there 
a security risk involved? (as far as I can tell, it can't do any damage - 
the only thing that isn't static is the contact form, and it doesn't work 
from the mirror, and doesn't appear to attempt to access my formmail script).

I tried a whois, but my German being limited to historical pastry-related 
blunders, I didn't get very far.

Should I be concerned, or is this just free advertising?

Thanks,

Noah