| Property | Value |
| NameServer | ns2.certum.pl |
| Created | 2000.03.16 12:00:00 |
| Changed | 2015.02.16 09:04:37 |
| Expires | 2016.03.15 13:00:00 |
| Registrar | home.pl S.A. |
| Date | IP Address |
| 2021-09-27 | 23.38.191.138 (ClassC) |
| 2022-05-15 | 23.12.147.81 (ClassC) |
| 2022-06-20 | 23.41.4.69 (ClassC) |
| 2022-12-15 | 96.7.74.32 (ClassC) |
| 2023-02-22 | 23.197.192.160 (ClassC) |
| 2025-10-08 | 23.41.4.5 (ClassC) |
| 2025-10-25 | 104.70.127.166 (ClassC) |
| 2025-11-02 | 23.203.134.243 (ClassC) |
| Date | Domain | IP |
| ccsca2021.crl.certum.pl | 2024-06-23 | 23.41.4.81 |
| wotruscsca2021.crl.certum.pl | 2024-08-18 | 104.96.163.148 |
| cevcsca2021.crl.certum.pl | 2024-08-18 | 23.54.19.99 |
| cyberfolks2.crl.certum.pl | 2025-10-16 | 23.41.4.88 |
| joyssldvtlsg2r33ca.crl.certum.pl | 2025-10-25 | 23.41.4.88 |
| subca.crl.certum.pl | 2024-06-23 | 23.41.4.81 |
| wotrus-csca.crl.certum.pl | 2024-07-13 | 23.41.4.81 |
| wotrus-dvca.crl.certum.pl | 2024-03-13 | 23.41.4.81 |
| wotrus-ovca.crl.certum.pl | 2024-08-24 | 23.192.230.80 |
| sslcom.crl.certum.pl | 2023-12-16 | 23.54.19.99 |
| wosign.crl.certum.pl | 2024-08-18 | 104.96.163.148 |
| xinchacha2dv.crl.certum.pl | 2024-08-25 | 23.192.230.85 |
| xinchachadv.crl.certum.pl | 2025-10-08 | 23.41.4.5 |
| xinchacha2ov.crl.certum.pl | 2025-09-11 | 23.41.4.88 |
| yandex.crl.certum.pl | 2023-12-16 | 104.98.114.176 |