data.berks.edu2 observationsIssuerZeroSSL RSA DV SSL CA 2 ZeroSSL GmbHValidity2026-10-10 to 2027-01-08Observed2026-10-15 15:39:39to2026-10-15 15:52:02SHA-256a02a8a1b73c64898ff7c69b8f8b7be4920f4fb77f1224d7de7b66b6a0e02ca54⧉