*.nstu.ru3 observationsIssuerGlobalSign GCC R3 DV TLS CA 2020 GlobalSign nv-saValidity2025-12-08 to 2027-01-09Observed2026-09-10 16:06:04to2026-10-13 12:34:00SHA-25680b76135744a2d7a8616c48f66b17b1d5bfb627fe0bc41ffa0bb51191622a253⧉