Potentially more useful than #55. Need to do some research. See: - IETF draft: https://tools.ietf.org/html/draft-ietf-dane-openpgpkey-00 - IETF best practices draft: https://tools.ietf.org/html/draft-ietf-dane-openpgpkey-usage-00 - DANE RFC: https://tools.ietf.org/html/rfc6698