| Date | IP Address |
| 2025-10-03 | 35.241.228.123 (ClassC) |
| 2026-01-19 | 163.172.172.231 (ClassC) |
| Date | Domain | IP |
| cdn.dial-once.com | 2026-01-18 | 34.160.214.92 |
| solution.dial-once.com | 2025-09-20 | 35.241.228.123 |
| app.dial-once.com | 2025-09-21 | 35.241.228.123 |
| chatbot-vattenfall-fr-fr.dial-once.com | 2025-07-05 | 35.241.228.123 |
| s.dial-once.com | 2025-10-03 | 35.241.228.123 |
| do-chat.dial-once.com | 2025-09-15 | 35.241.228.123 |
| widget.dial-once.com | 2025-09-12 | 35.241.228.123 |
| www.dial-once.com | 2024-01-23 | 145.239.37.162 |