*.surfd.net2 observationsIssuerYR2 Let's EncryptValidity2026-10-03 to 2027-01-01Observed2026-10-03 21:21:55to2026-10-14 21:48:38SHA-256d80cbd25607c5b60b84cbdf02f5db1e1ec62f78f06fdba547f4cfd9b585d24de⧉