Removal guide
Nullpk is a download aggregator that hosts unauthorized copies of paid courses. Its listing URLs typically carry the full course title and the creator's name in the address, which makes your listings easy to find with a search for your own name.
We used no direct DMCA route when we filed against Nullpk in July 2026; the filing ran through Google Search removal and a Cloudflare abuse report. Both were accepted, with one wrinkle worth knowing before you start, covered in step 2.
Nullpk sits behind Cloudflare; Cloudflare accepted our report and emailed a case reference. The wrinkle: when we filed reports against several sites in quick succession, Cloudflare's rate limiting rejected the Nullpk submission with an error after roughly one report per minute, and the rejection also invalidated the human-verification token, so the form had to be re-verified and resubmitted from scratch. Spacing submissions about 75 seconds apart went through cleanly.
We found no monitored direct contact to file with as of July 2026. The two layers above are the route.
Google acknowledged immediately, and the listing stopped surfacing for course-name searches within days, inside Google's stated two-week window. Cloudflare, once the submission went through, acknowledged by email the same day. As everywhere in this circuit, Cloudflare forwards rather than removes; judge success by whether the listing still appears in search.
20 to 30 minutes for a single listing. Filing several venues in one sitting adds the pacing overhead from step 2; a full sweep across the sites we cover took us the better part of two working days the first time, which is the honest cost of DIY at catalog scale.
Delister files all of this for you, plus every other venue hosting your course, for $79 per course, pay on success: a removal counts when the listing is de-indexed from Google Search or the file is removed at the host. The free scan shows you what is out there before you decide anything.