keys.openpgp.org

We found an entry for syu.fu.dev@gmail.com.

https://keys.openpgp.org/vks/v1/by-fingerprint/1D6505310110B5B8BD33D812ABC41001BC030833

Hint: It's more convenient to use keys.openpgp.org from your OpenPGP software.
Take a look at our usage guide for details.