secretariamedicos.com1 observationsIssuerYR2 Let's EncryptValidity2026-08-23 to 2026-11-21Observed2026-10-17 18:07:00to2026-10-17 18:07:00SHA-256a4139d2f27e320ccf6ead635b9ef810648bb45040ab9983ea1da2fd38145251b⧉