Free tool
SSL checker
domain: e--0groups1groupsgroupsgroupsgroupsgroups1groupsgroupsgroups.de success: false tls_handshake: false certificate_present: false url: https://e--0groups1groupsgroupsgroupsgroupsgroups1groupsgroupsgroups.de/ final_url: not available status_code: not available checked_at: 10 November 2026, 01:59 UTC error: live external SSL probe disabled for public request path