| Date | IP Address |
| 2013-06-03 | 198.154.239.229 (ClassC) |
| 2013-09-09 | 162.213.254.126 (ClassC) |
| 2015-02-02 | 162.255.116.118 (ClassC) |
| 2023-12-25 | 172.67.16.28 (ClassC) |
| 2024-01-11 | 104.20.76.223 (ClassC) |
| 2024-03-26 | 104.20.75.223 (ClassC) |
| 2024-10-02 | 104.20.9.16 (ClassC) |
| 2024-11-03 | 54.68.203.18 (ClassC) |
| 2024-11-12 | 34.216.249.3 (ClassC) |
| 2024-11-24 | 52.35.241.161 (ClassC) |
| 2024-12-06 | 44.235.221.181 (ClassC) |
| 2025-01-08 | 52.38.192.247 (ClassC) |
| 2025-01-19 | 34.216.242.60 (ClassC) |
| 2025-02-03 | 54.185.196.139 (ClassC) |
| 2025-02-26 | 35.165.188.243 (ClassC) |
| 2025-03-24 | 44.231.252.98 (ClassC) |
| 2025-04-05 | 52.13.153.35 (ClassC) |
| 2025-05-01 | 54.149.222.157 (ClassC) |
| 2025-07-11 | 50.112.88.172 (ClassC) |
| 2025-08-07 | 44.235.53.149 (ClassC) |
| 2025-08-16 | 44.238.166.4 (ClassC) |
| 2025-08-20 | 44.239.233.153 (ClassC) |
| 2025-09-21 | 52.26.213.222 (ClassC) |
| 2026-02-10 | 104.20.8.16 (ClassC) |
| Date | Domain | IP |
| mail.online-stopwatch.com | 2025-08-08 | 104.20.8.16 |
| server.online-stopwatch.com | 2025-08-27 | 104.20.9.16 |
| www.online-stopwatch.com | 2023-08-06 | 172.67.16.28 |