Sectigo's CT logs are powered by ct-server.

Sectigo Mammoth and Sectigo Sabre are our production logs, which accept all root certificates that are trusted for the server authentication trust purpose in one or more of the Microsoft, Mozilla and Apple root programs.

Sectigo Dodo is our non-production log, which accepts all root certificates that are trusted for any trust purpose in one or more of the Microsoft, Mozilla, Apple, 360 Browser, Java and Android root programs, as well as various roots that are no longer trusted or are not yet trusted. Note that we welcome and will consider Pull Requests to add other root certificates to Dodo.