SSL certificate for https://www.joostmaas.com/ expires in 241 days Server certificate: subject:/CN=www.joostmaas.com start date: 2023-01-02 00:00:00 GMT expire date:2024-02-01 23:59:59 GMT key size:256 issuer:/C=FR/ST=Paris/L=Paris/O=Gandi/CN=Gandi Standard SSL CA 2 signature algorithm: sha256WithRSAEncryption Cipher used: TLS_AES_256_GCM_SHA384 (256 bits)