| Date | IP Address |
| 2019-04-25 | 54.230.163.69 (ClassC) |
| 2019-07-03 | 54.230.35.80 (ClassC) |
| 2019-07-03 | 54.230.35.91 (ClassC) |
| 2019-07-15 | 54.230.53.104 (ClassC) |
| 2019-11-09 | 13.35.146.8 (ClassC) |
| 2020-08-22 | 13.224.38.2 (ClassC) |
| 2020-08-22 | 13.224.38.53 (ClassC) |
| 2020-09-10 | 13.225.207.68 (ClassC) |
| 2020-09-10 | 13.225.207.99 (ClassC) |
| 2025-03-31 | 34.160.73.230 (ClassC) |
| Date | Domain | IP |
| auth.surfed.com | 2025-01-26 | 34.160.73.230 |
| authsmtp.surfed.com | 2025-01-22 | 34.160.73.230 |