1EdTech has sent this important notice:

Effective April 1, 2024, 1EdTech will automatically redirect all traffic from its previous domain, http://www.imsglobal.org, to https://www.imsglobal.org.

Starting on April 1, we will redirect all files located on www.imsglobal.org to the new secure website—they will no longer be available via HTTP. This change will impact XSDs as well as other files.

The imsglobal.org will eventually be deprecated and go away completely.

Please check any URLs currently resolving to www.imsglobal.org and change them accordingly. XSDs are already located at the secure location so that testing can begin immediately.

 
Looking at Moodle LMS, there are several references to http://www.imsglobal.org:

• backup/cc
• backup/converter/imscc1
• enrol/lti
• lib/ltiprovider (this is a third-party library, LTI-Tool-Provider-Library-PHP, although it has been archived)
• mod/book/tool/exportimscp
• mod/lti