| Date | IP Address |
| 2015-08-07 | 23.21.247.21 (ClassC) |
| 2015-12-20 | 54.225.74.127 (ClassC) |
| 2017-05-29 | 54.243.158.73 (ClassC) |
| 2017-08-17 | 23.23.77.117 (ClassC) |
| 2017-09-28 | 50.19.118.169 (ClassC) |
| 2017-11-13 | 54.225.135.129 (ClassC) |
| 2017-11-15 | 23.23.73.154 (ClassC) |
| 2017-11-30 | 50.19.253.20 (ClassC) |
| 2017-12-26 | 23.21.85.30 (ClassC) |
| 2018-01-09 | 54.221.211.25 (ClassC) |
| 2018-03-27 | 23.23.128.216 (ClassC) |
| 2018-03-29 | 50.19.83.198 (ClassC) |
| 2018-04-17 | 23.21.47.197 (ClassC) |
| 2018-04-17 | 23.21.50.197 (ClassC) |
| 2018-04-17 | 23.21.145.150 (ClassC) |
| 2018-07-31 | 34.237.4.117 (ClassC) |
| 2018-09-13 | 34.238.187.139 (ClassC) |
| 2020-08-27 | 52.0.134.44 (ClassC) |
| 2024-02-21 | 52.86.6.113 (ClassC) |
| 2024-02-29 | 54.161.222.85 (ClassC) |
| 2024-03-08 | 18.119.154.66 (ClassC) |
| 2024-03-11 | 52.71.57.184 (ClassC) |
| 2024-04-07 | 3.130.253.23 (ClassC) |
| 2024-06-07 | 3.140.13.188 (ClassC) |
| 2024-07-29 | 3.94.41.167 (ClassC) |
| 2024-08-30 | 54.209.32.212 (ClassC) |
| 2024-09-10 | 3.19.116.195 (ClassC) |
| 2024-11-06 | 34.205.242.146 (ClassC) |
| 2025-08-10 | 146.148.241.4 (ClassC) |
| Date | Domain | IP |
| authsmtp.dmumc.com | 2024-10-17 | 54.161.222.85 |