Mozilla Removed CA Certificate List
The Mozilla CA Certificate Program's list of included root certificates is stored in a file called certdata.txt in the Mozilla source code management system.
On occasion, we remove certificates from our Root Store; such certificates are listed below. Note that these data sources list only those cert removals that have happened since September 2014, which is when we began using the CCADB to maintain the root store data.
CCADB Data Usage Terms