Revocation lists
Certificate revocation lists (CRLs) are usually generated automatically periodically, e.g. once per day.
The revocation list of the root-CA (ARL) will be downloaded from an LDAP server.
| CA certificate | Serial number | Next update | Status | ||
| Internal Business CA 2 | 6639 | 06/30/2025 05:02:59 CEST | active | Download revocation list | |
| Internal Business CA 3 | 5828 | 06/30/2025 04:48:43 CEST | active | Download revocation list | |
| Internal Business CA 5 | 2385 | 06/29/2025 07:45:05 CEST | active | Download revocation list | |
| Internal Business CA 6 | 51 | 06/29/2025 12:42:31 CEST | active | Download revocation list | |
| Telekom Security BusinessID SMIME CA 2023 | 3927 | 06/30/2025 02:02:59 CEST | active | Download revocation list | |
| Telekom Security SMIME ECC CA 23 | 683 | 06/30/2025 04:55:59 CEST | active | Download revocation list | |
| Telekom Security SMIME RSA CA 23 | 679 | 06/30/2025 04:56:59 CEST | active | Download revocation list | |
| TeleSec Business TLS-CA 2022 | 2508 | 06/29/2025 15:22:59 CEST | active | Download revocation list | |
| Download ARL |
