| Date | IP Address |
| 2024-04-06 | 104.21.20.243 (ClassC) |
| 2025-02-02 | 104.21.64.1 (ClassC) |
| 2025-06-01 | 104.21.80.1 (ClassC) |
| 2025-09-10 | 104.21.32.1 (ClassC) |
| 2025-11-22 | 172.67.194.226 (ClassC) |
| Date | Domain | IP |
| cdn1.nfcworld.com | 2014-07-15 | 205.251.253.178 |
| cdn2.nfcworld.com | 2015-04-08 | 54.192.91.89 |
| cdn3.nfcworld.com | 2015-04-10 | 54.192.91.81 |