NOTICE: keys.mayfirst.org alias zimmermann.mayfirst.org has been decommissioned
This site previously hosted the sks-keyserver software and was part of the federated keyserver pool organized through https://sks-keyservers.net . SKS keyserver has known vulnerabilities that cannot me remedied in the current software. The SKS keyservers project has announced that the service is deprecated.
May First recommends using the keys.openpgp.org service based on the the Hagrid software to publish and search for pgp keys