We found an entry for frank@zisko.io.
https://keys.openpgp.org/vks/v1/by-fingerprint/DFAB3B9D1C4AC211D7F9EE9347A782EB67F29175
                  Hint: It's more convenient to use keys.openpgp.org from your OpenPGP software.
 Take a look at our usage guide for details.
              
Hagrid v2.1.0 built from 71d2bbe707
Powered by Sequoia-PGP
Background image retrieved from Subtle Patterns under CC BY-SA 3.0