| Date | IP Address |
| 2024-09-21 | 18.197.231.26 (ClassC) |
| 2025-05-17 | 99.83.190.102 (ClassC) |
| 2025-08-23 | 75.2.70.75 (ClassC) |
| Date | Domain | IP |
| db.quanti.cz | 2025-02-27 | 95.80.221.205 |
| mailing.quanti.cz | 2024-11-22 | 95.80.221.225 |
| mail.quanti.cz | 2025-09-26 | 88.208.103.143 |
| q.quanti.cz | 2025-08-15 | 95.80.221.225 |
| newsletter.quanti.cz | 2025-08-26 | 95.80.221.225 |
| qr.quanti.cz | 2025-05-27 | 95.80.221.205 |
| www.quanti.cz | 2024-05-25 | 18.197.231.26 |