The system is simple, folks. There are a lot of people who don’t know this.
https://transparencyreport.google.com/copyright/domains/siteniz.com
Where it says “siteniz.com”, you enter your domain name as “siteniz.com” exactly as you see it, whether it has an SSL certificate or not, and it lists your DMCA complaints right in front of you.
DMCA complaints may have been requested, but your site might not have been removed from search results at that URL. In other words, ineffective DMCA notices can be issued. You can access comprehensive information about these here and create a DMCA counter-notice accordingly.
Lately, they are sending a lot of fake reports via Google Webmaster Tools regarding counter-notices. You check and see that you haven’t been removed from search results, but you are on the DMCA notification lists. So, a DMCA notice might have been sent to your site, but you might remain in the same ranking position. Google might not have applied a penalty. You can check this using the URL above.