blog.stewart.com1 observationsIssuerGeoTrust TLS RSA CA G1 DigiCert IncValidity2026-04-13 to 2026-10-28Observed2026-10-16 10:59:52to2026-10-16 10:59:52SHA-2560eee0e481606839fcb522602d589da6149345d61f995d5dd5bd690b27c8a57d7⧉