ctldl.windowsupdate.com
2606:2800:133:672:1e5f:2264:1854:1189 

URL: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab
Submission: On May 16 via api from CH

DOM tree The "DOM" is the Document Object Model