DMCA designated agent
CK-12 Foundation
This designation was on file when we read the register on 2026-08-30. 15 domains are listed under it. Filings are amended without notice, so treat everything on this page as a pointer to the official record rather than as the record itself.
What this provider covers
Search the list instead of reading it — the answer you need is whether one specific domain is here.
- adaptivepractice.app
- ck-12.foundation
- ck-12.net
- ck12.app
- ck12.foundation
- ck12.net
- ck12foundation.com
- flexbook.app
- flexbooks.app
- flexbooks.ck12.org
- flexbooks.org
- flexfolder.net
- flexprint.net
- maniflex.net
- studyhelp.net
Other names on this filing
- CK-12 Mobile App
- CK-12 Physics Simulations Mobile App
- FlexBook Mobile App
- CK-12 LTI Apps
- Edmodo Math and Science Practice Apps
- Flexi AI Tutor & Homework Help App
- Flexi on Whatsapp
- Showing 10 of 13 matching Alternate Names found
- CK-12 on Schoology
- CK-12 on Google Classroom
Any of these names can appear as the operator in a lookup result. That is exactly why a name match is labelled weaker than a domain match.
You came here with a company name. Come back with a link.
Paste the address of the page that copied you and we will tell you whether this provider is actually on its route — plus the CDN and registrar you would otherwise have to look up yourself.
Records next to this one
- Buena Vista Television, LLC15 domains · active
- Kalolina LLC15 domains · active
- Anycom Publishing Ltd15 domains · active
- Live Nation Entertainment, Inc.15 domains · active
Neighbours by how many domains each designation covers, out of the 400 filings with a page here.