Peter Gutmann's dumpasn1 is now hosted at GitHub at <https://github.com/cryptlib/dumpasn1>. It looks like the initial GitHub commit happened on Jun 12, 2025. The latest version of dumpasn1 is 20260108. A lot has changed in the last 5 years, especially in the config file with additional OIDs, including identifiers for PQ algorithms. It might be a good idea to update to the latest sources.