Free tool
SSL checker
domain: b--5constructionsgroups11groupsgroupsgroups1groupsgroupsgroups.de success: false tls_handshake: false certificate_present: false url: https://b--5constructionsgroups11groupsgroupsgroups1groupsgroupsgroups.de/ final_url: not available status_code: not available checked_at: 13 November 2026, 12:17 UTC error: live external SSL probe disabled for public request path